Plucking up courage I said: "Mom Lucy and I are getting engaged."I expected problems, but not the reaction that followed.She shot from her chair, hand...s extended and pink-painted fingernails aimed for my face."That girl's not having you," she screamed.I grabbed her by the wrists, gradually forcing her slim frame back so that I could get up.Swiftly I pushed her back and before she could resist I had turned her to face the wall. She struggled violently and as she did so I felt her buttocks. I then sprung into action and began to setup my plan. I put several layers of sheets down on the bed with our cover on top so you couldn't see how thick it was. I drilled a pair of handcuffs into the wall behind the headboard so they couldn't be seen. I set out some clothes to wear: a tank top, a pair of light gray underwear(shows wetness the best), and a pair of older worn out pajama bottoms. Finally I made her a drink heavy in alcohol but with hardly any taste so she'd drink it down fast. "She can help us during these discussions. She can help bring girls here, she can help support us in the future." There's another problem though. You maybe haven't given it much thought but what about me?" she said."What do you mean?" I mean, what about me." She said. "I can't sit here and hear all these other girls having sex enjoying themselves while I sit there getting hornier and hornier. This really sucks that the last man on earth is my own brother. Am I never to have any fun? It must be. And of course I pulled out my half-erected precum wet horny cock and balls, and let her do what she wanted.This time she went down on the floor, and sit between my legs.Then she started with an wonderful handjob and blowjob on my cock.She was really hungry for cock, she licked and deepthroated it a lot, and produced a lot of gag and spit, that she used to jerking my cock.It was so lovely and good. And so intence and hot.I was close to cum several times, but then she was even better - she slowed.