I loved the calls from Percy Sir he was caring and listened a lot. Whenever he spoke, the authority In his deep voice made me so weak in the knees tha... I would instantaneously get hard. After a month of our chats , Percy Sir began to tell me that he wanted to meet me. I would always make some excuse of college and studies and try to avoid this. Until one day he asked me if I had an issue in meeting him outside college. I was tensed nervous and said ‘Yes’ halteringly. He said he would meet me in. No girl dared to expose him because we all felt something nice about it and relieved ourselves in the toilets afterwards, it was the closest we came to sex and none of us wanted it to stop.It was inevitable that it would go further as the urge for sex gets stronger as we go into estrus the week before our periods, which happened to me when I found myself in a narrow corridor which required us to turn sideways, the girl turning to fave the wall and stick her ass out for him to press against,. It was my fault for getting carried away."Oh shit, oh shit I'm sorry!" Mark wailed, easing himself out and almost weeping with shame.Thank God Em hadn't seen it, I thought. His spurting cocks had excited me, but it would have disgusted her!"What's happening?" she quavered."Don't worry darling, just some teething trouble, everything's going fine," I reassured her gaily. Mark's cock was shrinking fast; the poor lamb was distraught. Desperate times call for desperate measures. I thrust my cum-wet. The longer she talked, embarrassing the hell out of me, the heavier Retta started breathing. Sis wasn’t in much better shape. Retta was rubbing her thighs together and Sis was squeezing her ginormous boobs.I guess these two high school friends commiserated with each other since both hubbies worked together and both were gone weeks at a time which bred horniness. “Do you know how wet I’d get everytime one of those bitches at work filled us all in on where and what the two of you did on your.