She stood, letting his cock slip out. Her hands pulled him to his feet and she pressed her face to the lid of the thankfully cleaned commode, bringing...her ass up for him. He stood behind her. Had to bend his knees a little to send his cock back in. Then lifted her, one hand on her abdomen while the other, close by, pressed her clit. “Mmm,” she murmured in appreciation. Her hands managed to grab both her breasts while he pounded into her depths, giving him the optimum friction. Her too, seized. Plastered to her body as it was, the Polo shirt accentuated perfect small breasts rising from her slender chest. The outline of her lacy bra added a sexiness to her that I reacted to on a visceral level, my penis awakening at the alluring sight. Her shorts were plastered to her, hugging her crotch, outlining a very full pubis and what looked like the elastic of her panties. I gulped trying to draw oxygen back into my lungs.When I looked at her expression of shock, I had to grin. Damn she looked. You don't need to stay with me, I know how hard you've had it.' She bit her lip. I patted her shoulder, 'Don't be silly, you're the only person who's been nice to me and I like you, besides, you're cute so who's complaining?' She looked mortified and her face was almost purple with embarrassment. I squeezed her knee and she almost jumped, 'calm down, people will think we have something going!'I gave her another reassuring pat on the back and she finally managed to compose herself. For once I. I informed him that I am feeling much better.He explained to me that since I was growing up, I will feel many kinds of new sensations & uneasiness in my body, which were hitherto unknown to me. He assured me that I needn’t worry as these feelings are normal and every girl has to undergo them. He then asked me how my breasts were so much grown and whether I had started my periods. I was shocked to hear the question coming from my Mama. I had started my periods 2 years ago, and my mother had.