Once he took the first nipple in his mouth, he realized that they were full and waiting for him to nurse away. He was going at it like a hungry baby w...en I whispered in his ear for him to rub my cock while he suckled me. Oh my gosh! I was on fire. It felt like electricity going back and forth from my nipples to my dick. He drained the one and move immediately to the other and as he sucked, brought me to an orgasm. I came like a fountain, the whole time Chris sucking away on my breast. He. Pre-Calc in my previous timeline had been mostly algebra but I pushed to get us through more real calculus this time around since it would make it easier for everyone else when we got to college. The problem with calculus is that it requires a huge mental jump — you need to really understand that you can add an infinite number of positive values together and get a finite value before you have a chance of really understanding integral calculus. I planned to spend a lot of time helping my friends. I needed to be very careful with my actions, though. I didn't want to lose my job because I really enjoyed teaching. So I kept my thoughts to myself and created fantasies in the recesses of my mind.When I got the e-mail from the brunette for some special help, I had my teacher hat on and wasn't thinking anything untoward might happen. I was just interested in helping her understand the information better, so I worked with her to find the best time to get together. We arranged to meet after. Haran said we do not want to disturb his study so locked the door. Mattu asked us what we were doing. Haran said nothing. Mattu said he know all about what we were doing and that we should open the door. My red hot dick eager to enter the tight, small sexy virgin hole of Haran, within seconds went lame and dead. We upped our pants and opened.Mattu said that he knew we were doing in the back and he will join or tell his parents. So u c we were three now. Myself and these two brothers. We changed.