What else was I supposed to do?! My stepson was raging about not having a girlfriend and being teased because it's his senior year and he is still a virgin. He just seemed so sexually frustrated that I had to do something to boost his confidence, so I tried to give him a handjob, and things didn't go as planned. He freaked out! But his stepsister had an idea. She seduced him and told him how hot he is until he was ready for her to suck his dick. Once he was hard and ready to go, I joined them so we could both teach him how to fuck.