I'm a boy, in my early teens, living with my divorced mother and my younger sister. I recently learned how to masterbate, and I do it at least once a day. I like to pull my moms or my sisters panties out of the hamper in the laundry room and smell them while I beat off. The smell makes me horny as hell. My sisters panties don't smell very much, but moms pantys always smell great and make me rock hard.
So last week, I was in my bed jerking off with my moms panties layed across my mouth and nose. They were freshly worn, and were really wet in the crotch, as my mom had just taken them off before she showered after work. They smelled and tasted great. I was just about to cum when my mom swung my door open and walked in. I expected her to be mad, or at least shocked at what I was doing, but she just walked in with a smile on her face, and closed my door behind her. She asked me if I liked her panties, and said that she knows what I do with them and that she got them nice and wet for me. I was beet red from embarrassment, but she sat down next to me on my bed and told me that it's okay, and not to be embarrassed. She said she found it flattering and said that I could smell the real thing if I wanted. I smiled and nodded my head yes, and she stood up and slowly pulled off the t-shirt she was wearing. Her tits were way bigger and firmer than I had ever thought they were, and her nipples were sticking out about an inch. I couldn't believe my mom was really doing this for me. She then pulled off her shorts she had on, revealing her clean shaved pussy. I had never seen a real one before. I could see her wetness dripping out of her. My mind was racing with nasty thoughts as I gazed upon my moms beautiful pussy. She then stepped closer to me and stuck her pussy right next to my face. I took in a deep breath as I inhaled her beautiful, familiar aroma into my nose. She slowly pressed her pussy into my face. I started kissing and licking and sucking on moms pussy lips, like I had seen people do in porno movies, thrusting my tongue inside of her juicy hole. She tasted very sweet and I loved it, but I didn't really know what I was doing. She reached down and grabbed my hard cock and stroked me off in about 10 seconds, while I licked her pussy. I came faster and harder than I ever had, and I sprayed my cum all over her.
Mom got up and went into the bathroom to clean up. She came back to my room a few minutes later, and she asked me if I was okay with what she did. I told her that I loved it, and then she said that she loved me and that she wanted to teach me how to make love to a woman. We have slept together every night since then, and she says I'm becoming a great lover, and she loves the feel of my cock cumming inside of her. I don't know if this is the right thing to do with my own mother, but I don't think it's wrong, as long as nobody finds out. We are not hurting anyone.