Although I think it's really sick and fucked up, I'm not sure how to really handle it. Don't think I haven't known for a long time what's been going o...n with you."I couldn't even respond. I just sat there and looked at her, and then I made up my mind. I told her the truth."Karly caught me masturbating one night. I'm not going to deny it. One thing led to another, and then, well, things happened. I regret it. I know it shouldn't have happened. I know she's my step-daughter. But I couldn't help. I gasped as I splashed the inside of my underwear and all over her hand. "Umm! Ahh!" she exulted, tremors going all through her body as she came in response to my pleasure. "Mmm! Uhh! Oh!" She collapsed a little into me as she lost some of her strength, pulling back as she recovered.Giving me a peck on the cheek, she hurried out of the closet. I spent the next few minutes in the washroom cleaning up the mess in my shorts before it looked like I had an "accident".The next day she again. I couldn’t even bring myself to see her, or to tell her sorry. I had to do something, and I ended up letting my mom know what happened. She looked at me like how could you, but when she saw how eat up inside I was she decided to give me advice. She told me that you can’t always decide who you fall in love with. She said that you and her had a bond since I could first remember. You two would fight because you didn’t know how to express love, but I knew from looking at you to something was. She slid back and then went down on me, again wrapping her lips around my hard cock. I was in pure exstacy , when I heard Karl say, "I'm going to cum!" and he started to pull out.I said “No, go ahead and cum in her!" He said "Are you sure?" I answered “Definitely"Their moans intensified until she groaned loudly as he exploded deep inside her.This was way too much excitement for me. Tanya was sucking my cock and could feel it swelling as I was about to cum. She knew I was about to cum, but she.