I'm 18 and the son of an adoptive mother. She married my stepfather who also happens to have an adoptive daughter, who's only a year older than me.I h...d always been attracted to my BBW stepmother. Her curves, her 32 DDD tits, her huge round ass. She has always been that unattainable fruit that I've always been afraid to initiate anything with her. Even without being blood related, the idea felt so incredibly taboo.Even before she met my stepdad, I could hear when she had gentlemen callers in. She told me he was never the same after.I tried my best to comfort her til we started kissing. I fondled her tits as I started kissing down her neck all the way to the back of her ear. She moans as I kiss and catch the back of her neck. I felt her fingers grab my soft cock. She stokes it gently with her fingers and then puts it all on her mouth. I told myself to man up and stop thinking about her bf (her bf's giant cock). She smiled after seeing my hard on. She deep throats my cock swallowing. .. We kissed and kissed and kissed, tongueswrestling and swapping my juices. After what felt like ages, she pulledback."Now, how was that sweetie? You'd better learn to enjoy that taste ifyou want to be a girl,'" she said with a huge smile.I swallowed. "That was amazing," I said softly, panting and my head aturmoil.She looked me deeply in my eyes and put a little kiss on my nose."Now, let's get you finished before the girls get home. I want to showyou off!"Suddenly businesslike she said, "What. I was shattered, and it took a while to get over that.’ I wanted to hug her but didn’t, fearing that I’d break her, she sensed my reluctance and hugged me with surprising strength. ‘Don’t be afraid to hug me, I’m not that fragile.’ I hugged her, tentatively at first and increasing the pressure in response to hers. ‘You have an amazing voice, were you born with it or is it something that you’ve had to work on?’ ‘I seemed to have been blessed with it. I do have an inspiration for this style of.