"Mum" he gasped, "Oh fuck mum, this is so fucking good!"Karen hardly heard him, in a world of her own, every sense she had was concentrated on her son...s penis pumping harder and harder into her tight little hole."I'm cumming Steven" she gasped, "You cum baby, spunk in me, fill my fucking ass hole"Steven grunted and rammed himself savagely upwards, his think creamy spunk already jetting into her bowels as she screamed out her own orgasm.Flashes of light exploded in her brain, stars zoomed passed. . strange.... the last time he talked tohim, and he feared another embarrassing episode. It wasn't the same aswith Tyler, though. He never thought about being Robin's wife. Hejust thought about kissing him.Which was gross.The changes came more rapidly than Batman had expected. With the onsetof PMS, he retreated to his girly hideout to let it pass in private.It was harder than the first two times. The cramps were worse and morefrequent, as was his menstrual flow. The changes to his body. “Confess” he repeated himself.Deeply ashamed I was to come to the realization he was right. I had loved every moment of it. The touch of his hands, the taste of his dick, the poking feeling when he fucked me. He had given me a sensation I never experienced with Jason. The ugly truth was that I loved having sex with this old man even more. “Confess”.Deeply disturbed were my urges and that awareness actually made me feel free. Free to admit, free to “confess” I wanted nothing more than being. In the back of my mind I felt a feeling of thrill from the fact she watched me and in my mind I wondered if she thought it was thrilling to watch as well. Mainly as a tease, I decided to move my panties to the side to show her as I stroked my wet lips and clit. Her response was a delighted chuckle that spread another wave of excitement inside of me and I pulled at my panties until they slid off of my legs to completely reveal myself to her. “Ohh, I can even see how wet you are,” she teased me.