I saw Cheryl several times over the next 2 weeks. On the Friday of Kristi's 18th birthday I was once again invited for dinner. After everyone had given her their presents (consisting of kiddy gifts from the siblings to clothing from her mom) I presented her with a small box. It was obvious it was from a jewelry store as she removed the wrapping paper. I got a kick out of watching her eyes sparkle as she opened it to discover the gold chain I had bought her. I got even more pleasure from the hug I received for the gift. I wanted the hug to last longer as I savored the feeling of those firm teen tits against my chest. Had the entire family not been watching, I would have treated myself to a long lingering rub on that beautiful ass.
Later that evening as we were all sitting out back Kristi said, "Mom I'm 18 now. Do you think I could have a beer?"
"Absolutely not young lady!" Cheryl replied
"Oh come on, she's 18 now and it's her birthday!" I chimed in
"Well, maybe just one." Cheryl relented
"Or two or three." I whispered as Kristy ran by towards the kitchen door.
Pretending to keep getting beers for myself, I kept Kristi's glass filled the rest of the evening. Part of the bargaining process for Kristi's permission to drink, was her doing the dinner dishes. I smiled to myself as she walked inside looking a bit tipsy to fulfill her end of the deal. I kissed and groped her mom a few times before excusing myself to use the restroom. On the way back outside I stopped to admire Kristi's fine form, standing at the kitchen sink. She told me once again how much she liked her new necklace. I stepped up behind her on the false pretense of making sure she had it securely fastened. As she pulled her long luxurious hair to the side she leaned back against me. When I ground my crotch against her ass, I'm sure she could feel my hard cock. Throwing caution to the wind and counting on her state of inebriation, I reached around and cupped those beautiful tits. As I carefully kneaded and squeezed her twin beauties, she pushed back and let me hump her sweet ass. Fearing her mother's discovery, I stepped away and gave her ass a loving pat as I headed outside. I guess the day's alcohol had affected Cheryl too. As we sat facing one another on the picnic bench, she kept pulling her shorts aside and flashing me her hairy pussy. I reached out and fingered her till she was on the verge of raping me on the spot. I thought I was doing a damn fine job with mom. Even though my thoughts and heart were in that kitchen with her hot teenage daughter. I convinced Cheryl to pull her shorts aside enough to masturbate for me. She leaned back to afford me a good view. I watched as she separated her thick mat of hair and exposed her engorged clit. As she stroked it I inserted first one then two fingers in her slit. With thoughts of Kristi in my mind, I unfastened my pants and pulled my hard cock out. I sat and jacked off while enjoying the show Cheryl was giving me. She began whimpering and squirming on the bench and I quickened my stroke. When we were unbelievably close to cumming we were interrupted by the slamming of the back door.
Kristi said, "Mom, Jenny is yelling for you to come downstairs."
Cheryl pulled her hand from her shorts and I painfully stuffed my hard cock back in my pants. Cheryl jumped up and headed in the house swearing under her breath.
Kristi came over and sat down directly in front of me where her mom had been.
"I bet I interrupted something didn't I?" she asked.
I replied, "No what makes you say that?"
Kristi said, "The front of your pants look like they're going to burst, and the air smells like pussy!"
I just sat there dumbfounded. When Kristi asked once again what I was doing, I asked if she would prefer to see what I was doing. She quickly nodded yes. I looked around to make sure the coast was clear as I once again removed my hard cock from the confines of my pants. Kristi stared intently as I stroked my foreskin up and down the shaft.
"I've never seen an uncircumcised one before." She said
I asked her if she wanted to touch it but she refused. I asked her to pull her shorts aside and give me a look at her pussy, like her mom was doing for me. She once again refused my request.
"I can do this though!" Kristi said
She reached up and pulled the knot loose on her halter top. Once again those gorgeous tits were right before my eyes. I stared at them as I stroked my cock harder. When I leaned forward to give them the sucking and licking they deserved, she moved out of my reach.