She started carefully rubbing my cock through my swimsuit, and kissing and nibbling my ears and neck. She was definitely thinking about it. She would ...limb on my lap, kiss me, and start grinding her hips against me. I’d whisper in her ear again “you know if you took this off (pulling on her bikini) then that could be sliding up inside you right now”. She was making me so horny.She leaned forward to kiss me and then whispered in my ear “you know my mom left right?”“Yeah” I replied. Then she. There are two robots up there that can take care of your daily needs and I think I can manage to slip away unnoticed every three days to check on you. We can set up a radio frequency that I will constantly monitor just in case of complications. What do you think of my idea?"Tani liked the idea and started racking her brain to think up an excuse to be gone for that length of time. Finally she thought of one and the plan was set in motion.The day came and Tani announced her plans to leave and. She's a little curvy for her age and has a cute tummy. Her breasts are starting to fill out a bit more but is still a B-cup.Janet is my twin sister, but i just call her Jan for short. She's the smart one and looks it too. It's weird she has eye problems and I don't. She wears thick glasses. She's attractive and does well enough with friends, but still seems a bit introverted.Kim is my oldest sister and she's already in Jr. College. She's works out a lot and used to be in the swim team at my old. Kirk's mouth dropped open in momentary astonishment, his eyes flitting back to Marcy who smiled hopefully at him, then back to the ebony goddess who stood before him."Happy Birthday, handsome," grinned Coleen.Again he looked to his smiling wife."You... you... mean... Coleen?" Happy birthday, darling. She's my gift to you. I hope you enjoy her."Kirk stood speechless, not even aware of the bulge already in his pants."Oh he already likes what he sees," Coleen said, indicating his erection, "but,.