Cultural Assimilation: Mom’s Tantric Sex Lessons

I don't know if it's my culture or what, but I've never seen a woman naked. We are too sheltered. Nobody ever talked to my stepsister or me about sex. That's why I freaked out when I saw her in the shower. I didn't know my dick could get that hard. She caught me spying on her, but I didn't care. At that moment, all I could think about was fucking her, but I didn't even know how to start. We decided to start by masturbating. Fuck. You should have seen her riding that pillow. I wanted it to be my cock. No. I needed it to be my cock. Then... our stepmom found us! Instead of losing her mind, she was relieved. She said that if we were going to learn, she was going to teach us the proper techniques. Have you ever heard of tantric sex?