About an hour after Ann left, I finally finished my shower and got dressed. Then I went back to Shawna's room and watched some TV, but I couldn't get the wild sexual experience I had with Ann out of my mind.
Just then, I heard a knock at the door.
I got up to answer it. As I opened the door I saw Kat standing there wearing a black mini skirt and a pink halter. Man, did she look hot. Her beautifully toned tanned legs were incredible.
"How are you Larry?" She asked.
"I'm doing ok."
"uh, I'm a little nervous about asking you this, but uh, Ann said she taught you to give oral and you'd be willing to, uh perform on me."
"What? Uh, uh, yeah uh." I could believe Ann had told Kat about the events of that morning. At first I was nervous then I got another look at Kat's great legs and I thought "Why not?"
"Sure Kat. I'll do it for you."
"Well, I've never had oral before. My boyfriend won't go down on me. You promise it doesn't gross you out." She said.
"No, no. It would be great to give it to you. You're sot hot. I bet you have butterscotch between your legs."
Kat laughed at my metaphor.
"Ok, but I don't want to take my clothes off." She said as she pulled up her skirt to reveal a black silk thong.
I dropped to my knees in front of this incredible 18 year old. I kissed her pussy through the smooth material and grabbed her tight ass checks. I continued kissing and sucking her through the thong as she gyrated her small hips.
"Can I take this off Kat?" I asked as I thugged at the thong.
"PLease, please, I thought you never would!"
I yanked down her thong. There before me stood a beautiful shaved pussy. She was soaking from the pussy eating foreplay, now it was time for the real deal. I slowly kissed her cunt lips. I remembered the lesson Ann gave me and tried to employ those techniques.
"Oh wow, oh my, oh my..." Kat moaned as I worked her tight puss with my tongue.
Soon she was leaning against the wall with her hands on the back of my head.
"Oh my, Oh, Damn, that is so great. I don't think I can take much more Larry. I never felt that feeling before. Sex with my boyfriend isn't half that good. His idea of getting me off is squeezing my butt while he cums inside me. I wish he wasn't afraid to give me a good tongue fuck like that." Kat said.
"He doesn't know what he's missing. I'd eat you all day. You're so beautiful." I said.
"Ann also told me you had quite a tool, as if that tongue wasn't enough. Can I see it?" Kat asked.
"Yeah. You showed me yours, its only fair."
I stood up and unbuckled my jeans. Kat's face showed an expression of shock when I dropped my pants. My cock sprang up and slapped my belly.
"Holy shit! I didn't know they could get that big. I thought those were just stories women made up about cocks this big."
Just then, Shawna entered the room and saw Kat checking out my massive member.
"What do you think Kat? He is being a good boy isn't he?" Shawna asked.
"Oh yeah Shawna. He was very good for about a half hour. Ann was right, she can teach a man to eat pussy." Kat said and they both laughed.
"Take your shirt off Larry." Shawna commanded.
Now I stood there nude in front of two incredibble girls, one of which was my sister.
"Do you want to jerk him off Kat?" Shawna asked.
"I don't know Shawna. Haven't I already cheated on Doug by having him eat me out?"
"What? Little dickie Doug doesn't have a monster llike that down his pants does he? Besides that ass never gives you the head you deserve." Kat said.
"Well, he is twice the size of Doug, but I can't do it."
"You didn't think asbout tat when you were stuffing those bills down those stripper's g-strings last weekend." Shawna laughed.
"Yeah but this is different. He's your brother." Kat said.
"Yeah, go ahead. You can do it in the bathroom and I won't watch. Besides I have to change anyway. Go on. Reward him for the orgasm h gave you."
"Well, it is so much bigger than Doug's." Kat said as she walked toard the bathroom.
"Get in their stud!" Shawna yelled as she slapped my bare ass send my cock bouncing.
I went into the bathroom with Kat. She kept her clothes on but she pulled a tube of cherry hand lotion from Shawna's medicine cabinet.
She squrted some on her hands, then grabbed my cock with both her hands. The lotion felt heavenly on my cock. She groped my balls. She rubbed my shaft and squeezed my cock head. It was amazing.
She told me to sit on the counter and spread my legs. She got in between my legs and wrapped both of her little hands around my shaft. Then she wanked me so fast I was cumming in five minutes. My cum was much lighter that my previous blast that morning, but Kat didn't care.
"Wow you can really shoot." She said as she pointed my dick at my chest and I shot all over myself.
"I've never seen a man with such a huge pecker before. Thanks for this afternoon!" Kat said as she walked out.
I took a shower and walked back out into Shawna's room with only a towel on. Shawna was sitting watching Tv wearing a low slung jean skirt, a floral shirt with big flowly sleeves and her black go-go boots. I instintly got another hard on.
"Well, get dressed. We are going to lunch then you are taking me shopping before we meet up with Kat and Ann." Shawna said.
"Ok." I said. I turned my back to her so she could see my boner.
