My tutor has ridiculously huge breasts, and I always get an erection from her cleavage! When she noticed, I thought it was bad, but when I told her honestly, the teacher felt sorry for me and said, 'If you can hold back just by rubbing,' and surprisingly suggested we do frottage. Of course, I immediately agreed! But while doing frottage, I noticed that the teacher's crotch was getting wet, so I started moving my hips too! 'Why are you moving? It'll go in if you do that, no!' the teacher said, but she got even wetter and it became slippery, so ultimately, we ended up with raw penetration! And I finished by ejaculating inside!!
