There were six boys aged 18 in the room and they were all in the same yearas myself: we only had a few weeks to go until we left school for good.Whate...er they were doing, it spelt trouble."Christ! It's Bob!" Isaac shouted."What are you doing here?" Mike demanded."Returning a book," I replied. "What are you doing here?" Although itseemed obvious what they were doing."MMMppphhhh!" Teresa squealed in alarm as she looked from me to others andback again.Will and Dave were holding Teresa on the. Seeing her like that just made me NEED to be out of my clothing. I walked over, put my hands on her his and locked into a deep, wet kiss with her. Her hands were stroking my cock and cupping my balls all at the same time.I remember thinking that I needed her out of her nighty, That big, sexy body was calling to me. I just had to have her naked and my hands on her. The nighty came off and now I was caressing that nice big belly of hers. I am turned on by big belly’s, especially one with rolls.. And getting Mark to take the drugs proved easier then Mina hoped. And why wouldn’t it, there was no reason Mark would suspect his sister had just drugged him. So as his thoughts turned to Ruth’s sweet pussy and firm tits as well as the great sex he was about to finally have with her Mark didn’t give any notice to the growing pipe in his pants. Mina noticed, and her eyes went wide. As it got longer and longer and longer, Mina grew quieter. The plan was sure to work, better.Ring RingIt was the. Progressively, she was covered from head to toe in spit and cum. By the time lunch rolled around, I had about 8 pictures, where it looked like mom had about 3 cumshots to the face, about a litre of spit all over her tits and hair, and her pussy looked pretty abused and was leaking cum down her legs. Her skirt and shirt were fairly wet and covered. I was impressed with how her day as the Office Slut was going. I texted Becca to see how she was doing. About 2 minutes later, I got a picture sent.