Slowly, I slid the shower door open and stepped inside. My sister had no idea I was standing in the shower nude with her. She had her eyes closed, her...free hand pulling one of her tiny nipples, and was moving the vibrating water stream in circles around her clit. I watched as the water hit it and made it turn red. It turned red for two reasons; one because the water was hot and the other was because she was hot with desire.I made a mistake and let out a moan and my sister heard me. She opened. I have seen Ambrose before but seeing him like this I knew he was crazy for me. He replied,“Baby you are the gorgeous girl boy I have ever seen, I really like you a lot and want you to be my lover.”I blush and reply that I would love to. He asks me for my phone number and soon I get a call.“Ajju baby it’s me Ambrose”“H-hi ambrose did you really like my photo.”“Are you kidding me I wish I could marry you right now”” haha you’re funny I love you so much”I try my best to speak in a light tone like. Was she really asking me her step son to suck on her my step mother’s titties? All these months of denying my i****tuous feelings were crumbling. What made it worse was that she was so innocent and taking advantage of her naivety seemed wrong. Still, who was I to deny my step mom’s pleading wish to be cleansed of the errant honey?She walked up to me and apologised again as she led my head down to the centre of her chest. In fairness the honey mostly spilt on the middle of her chest but I wanted. I undid them and slowly pulled them down, she was right. Her panties were soaking wet in the crotch, so I removed them as she removed her shirt. I kissed my way up her thigh following the heat coming from her pussy. I gave her lips a kiss before sliding my tongue down her slit. She shuddered at the feeling of my breath down there, I then spread her lips before inserting a finger and then two into her waiting cunt. After a while of finger fucking her, I substituted my fingers with my tongue..