"It's been as quiet as the grave all night sir. No sign of anyone in the flat. We've taken a chance and spoken to some of the neighbours and they say ...hey haven't seen Mr MacGovern for months. We've checked with the school too and he hasn't showed up for work this morning. No explanation given for that apparently."Drew pondered the words of the PC who was one of the pair dispatched to carry out the surveillance of Kenny MacGovern. What he had thought was going to be a straightforward job seemed. Obviously stimulated by the effort he had continued to oil the ponygirls breasts and crotch as well before he left her standing in one blend of anticipation and fear. The Master decides that the other girl only should receive her regular night whipping and then be left standing as she were in her box for the night, fettered with the reins holding her head upright and the legs spread. She stands shivering, with weights pulling on her outer labia trying to rest as well as she could while silently. It was the second tight pussy in one night that my dick was penetrating but this time it was Gayatri’s effort to take my dick inside her as she slowly came down on my lap taking my dick fully inside her. The feeling of effortless penetration was unbelievable as she kept coming down with a little moaning mmmmh mmm mmmhhh. As she took my dick fully inside her, she started to rotate her waist sitting on my lap stirring my dick inside her and slowly rolled her arms around my neck. I loved the heat. I laughed and said no wonder the men were all in heat. We crawled into bed, both tired from the full day. We held each other and it felt so right to be with her. How could I ever give this up? We made slow gentle love. I was on top of her stroking in and out as she whimpered underneath me. Wrapping her legs around me, encouraging me deeper, I plunged forward grunting as I unloaded my seed into my sister. We fell asleep with my cock still in her sealing us together. The next morning we woke.