As a small boy, John has five limbs. Peter the penis is the smallest and most useless, the butt of jokes, the target of derision from the other limbs. But the day comes when he is the most important appendage of all, and he gets to share hot talk with vaginas as he plunges in and out.
An accident with a particle accelerator sends Mary - a beautiful post doc - into an alien dimension. This dimension differs from ours in many ways, but the most important? It has a fuck based ecology. Can Mary get home - or is she...screwed?
Returning from Texas to his California home, Steve's bad ankle and crutch make for an uncomfortable flight. Lisa sees his issue and offers him the roomy 1st class seat next to her. Her extra seat was for her husband, who cheated and isn't coming with her. Airborne, they're talking and Lisa decides to go home with Steve after landing. Flight attendant Chris figures them out; she's invited to join them for a post-flight threesome.
Billy Artemis, 16 years old, was time-jumped from 2015 to 2297. He wound up in a government orphanage with a female roommate who proceeded to teach him all he needed to know about sex. That double bed in their room really came in handy. Billy was a computer genius and had no trouble hacking into the local computers. Join him and his harem as they become filthy rich and a force in society before Billy is 25.