Auntie positioned herself right behind me, and reached up for a hat on a high shelf. It was just out of her reach, so she lunged upward, over and over again, rubbing her body against me in a masculine humping motion and pushing me harder and deeper into her clothes. Auntie stopped this just before I could come, and before our action became too obvious.
She now turned her attention back to my need for something to wear. She pulled an unopened package of men's boxers out of a carton and held them out to me. "Take off those panties and try these underwear on." My shame and shyness made a comeback, but my hard-on persisted. I hid it as best I could, and tried to protest. She consented to turn around while I changed, but once again I caught her observing me the mirror on the door. Then Auntie forced me to "model" the boxers, making me turn around in circles for her. My hard penis was clearly visible. The boxers were several sizes too large, but Auntie wouldn't allow me to hold them up with my hands when I was modeling for her, so it was more like a strip tease for her benefit. I felt humiliated. The underwear would slide down my narrow hips until the only thing holding them up was my erection, sticking out like a peg on a wall. My fear and embarrassment began to become tinged with excitement.
The air in the tiny closet grew even hotter. Auntie grew bolder. "Maybe I can hem the waist" she said, as she circled my waist with both of her hands. Her breasts were now just inches from my face. "I'll need to take some material out of this area here", she said as she ran her hands over the crotch area of the underwear. For a moment her hands were on my genitals. It could have been an accident, but as she raised her eyes to meet mine, one hand gently cupped my balls, and her other hand gave my shaft a little tug and a squeeze. In my hyper-stimulated state, that was nearly enough to bring me off, and she must've known it because she turned away and resumed looking through clothes.
"Oh my, I just have to try on this Teddy" said Auntie. "No peeking while I change". Without waiting for my reply, she turned to face away from me and removed her robe, lewdly exposing her near-naked body. She donned the sheer teddy and spoke to me over her shoulder. "It's too short, isn't it? You can see my butt, can't you? Does my butt show?" To make her point, she bent forward causing the teddy to ride way up over her beautiful ass. Yes, I could see her ass. Not only that, I had a clear view of her plump, shaven pussy. She had removed her undergarments. Without warning she accidentally (?) shoved her ass back up against me. There was nowhere for me to go to avoid her. My cock was sticking up at an angle and slid right between her ass cheeks. Even without looking, her aim was perfect. If not for my boxers, my cock would have slid right up her pussy.
Auntie said "Oops", when she felt the contact, but didn't move away immediately. She moved her ass up and down my shaft for just a moment longer than necessary. The feeling was fantastic. Again I nearly came.
Now Auntie turned to face me, and continued modeling the teddy. "I love this material, don't you?" Like before, I remained silent, too aroused and confused to speak. She continued, in a more stern voice "This material is so smooth... FEEL IT". As she commanded me to feel the material, she thrust out her breasts. There was really no way for me to feel the material without touching her boobs. I tried reaching high up near the neckline, but she raised herself up, causing my palm to land over her nipple. I felt the nub harden and push into my palm. "Run your hands over the material and feel how soft it is". I was afraid of where this was leading, but my horniness made me brave. I did as I was instructed. Auntie sighed and shuddered. I watched her nipples grow long and hard in response to my rubbing. Once again she turned away before her game became too obvious. She removed the teddy and put her robe back on.
Auntie glanced down at me struggling to hold up Uncle Fred's large boxer shorts and hide my hard-on. "Well young man, it's obvious that Uncle Fred's underwear are much too big for you. "I guess you'll have to wear MY clothes again until we can go to the mall." My heart sank. How embarrassing. I might have to dress in my Auntie's clothes for days.
But I had to admit that feeling all the feminine fabrics rubbing against my body had felt wonderful and sexy. I guess I could go along with it. Besides, I really had no choice.
Once again she ordered me to strip. This time when I protested, she simply replied "nonsense", in a stern tone. My face blushed red as I complied with her demand. Kneeling down in front of me, she helped me put on a pair of seamed silk stockings. My aching hard-on was jutting out in front of me, and it was difficult to keep it from bumping against my Auntie's soft flesh as she worked. Now Auntie was putting a garter belt on me, and her movements pulled me even closer to her. She moved her head down, and the hot shaft of my penis brushed past Auntie's ear, and was caressed by her long, silky hair. An involuntary moan escaped my lips. I bit my lip so it wouldn't happen again. She moved her head again, and this time the swollen head of my penis brushed her smooth cheek, missing her parted lips by less than an inch. It left a thin, shiny line of pre-come on her cheek. She pretended not to notice, busying herself with attaching the clips to the tops of my stockings. I noticed as she absentmindedly wiped away my semen. Then, as an afterthought, she raised her hand to her lips, and licked the sticky liquid off her finger. God, I was so close to coming, I could hardly stand it any more.
My penis was swaying only inches from her lips, ready to burst, yet she looked right past it. Finally she attached the last garter clip and admired her work. She began to run her hands up and down my legs "to smooth out any wrinkles". The feeling of her hands on the silk was fantastic. I had never felt anything like it in my life. Auntie ordered me to look at myself in the mirror. For a moment I didn't recognize myself, dressed in lingerie. The image was incredibly sexy, with Auntie kneeling directly in front of me, caressing my smooth, stocking-clad legs. She ran her hands up and down my legs, a little higher each time. It was as if she were jacking off a giant cock with both hands. Her robe had worked its way open, and I openly stared at her breasts in the mirror. Now I watched as her hands moved up my thighs to my naked ass. She brazenly groped my buttocks. This caused me to lose my balance and lean forward into her. As if in a dream, I watched in the mirror as my hard-on slid in between Auntie's magnificent breasts and became trapped in her cleavage. The canyon was slick with perspiration. My buttocks tightened in Aunties hands, and I instinctively thrust my hips forward. Auntie tried to help me regain my balance by pulling me into her firmly. Then she repeated this motion, which caused an unintended humping motion. There seemed to be nothing I could do to stop it, and I was beyond trying. Being so close to coming, I couldn't take much of this. After a few long strokes, I began to come. Big spurts of semen shot onto my Auntie's breasts, neck, and face. I couldn't believe what had just happened. My knees were weak.
"Oh my" she said. "Look what you did, you dirty little man. Well, these things happen. You'd better clean things up."
She handed me the panties I had been wearing earlier, which were already soaked with my cum from before. She expected me to wipe my semen off her body. I was terrified and excited at the same time. She could tell that I wasn't sure how to proceed. She switched from kneeling to squatting, then said "I suggest you start at the top and work your way down".
I did as ordered and began to wipe the gobs of semen off of her face. When I wiped across her lips, Auntie pushed out her tongue and tasted the semen on the wet cloth. I finished cleaning her face and neck, but by the time I had reached her breasts, the tiny piece of fabric could absorb no more, and I was just smearing it around, like some sort of obscene lotion. Auntie didn't seem to care, in fact she moaned as I rubbed the warm, sticky come on her nipples.
Most of my semen had run into her cleavage, and then dripped down her belly. A couple of drops made it all the way down to her crotch. As I worked my way downward, we both knew where this was headed. Auntie's breathing got heavier and heavier. I was incredibly turned-on but apprehensive at the same time. I could think of no way out of it. I kept working downward, being extra thorough to stall for time. This only seemed to arouse Auntie more. By the time I reached her pussy, she was openly moaning. I claimed to be finished, but she grabbed my arm, spread her legs even wider, and commanded me to "keep going" in a low, husky voice. I did as I was told, and rubbed my semen all around her smooth shaven pussy. She was wet and slick with my come plus her own hot juices. I found it was impossible to rub her pussy without my fingers accidentally slipping inside her. She grabbed my arm and guided my hand exactly where she wanted it. She was holding on to me so tightly that her painted nails dug into my flesh. Her face was contorted. Then her eyes opened and bored straight into mine. Moments later they seemed to lose focus as her body suddenly stiffened. She began shuddering in what I now know was a colossal orgasm.