I was restless with the thought that m doing wrong and cheating on my girl-friend but I calmed myself and instructed my mind to focus on the plan. Jus...t kissing n seducing would not be a cheating with my girlfriend. I looked at her and she was calm and composed as nothing has happened.It was now 2 am pitch dark outside; I asked her to switch off all the lights (Did not wanted to see what was happening and what was going to happen) she got up and I noticed her one piece transparent nighty which. Shobha maam se meri bahut achi bonding thi aur hum bahut ache se baat kia karte the toh mai break ke baad wala period bunk karke staff room mai chala gaya shobha maam ke pass. Us waqt staff room ekdum khali tha, maine andar jaake darwaja band kardia aur dekha ki maam bahut hi udas baithi hai toh unke pass pahuchte hi bola ‘hey beautiful, you are looking gorgeous in red’ ye sunke wo thoda muskurai aur mujhe baithne ko kaha mai unke ekdum nazdik baith gaya aur unki khobsurti ki aur taaref karte. I watched as they kissed and explored each other bodies. One of them slowly rose up and positioned her pussy over the others face and slowly started to grid as the others tongue explored her friend. I could feel myself getting excited and I had to rub myself as I watched. I still had my one piece swimsuit on and a pair of shorts over that. At first I was running my finger inside my shorts to get to my own wet pussy. As I got and more excited I pulled down the top of my suit. I pulled it and my. . it’s incest and not...”I protested, but to no avail as Lou slid and my dick was then more enveloped in her teen pussy, while she shoved up at me. She was hot, tight and pulsing things in there, lubricated and more to the point unable to conceive.Helplessly I glanced up at Helen, standing there like a very naughty nurse, approval writ large on her lovely mature doctoral face. I had no choice. I thrust further and bottomed out. I did have a choice – withdraw, upset two loving women and regret?.