Help your neighbor and get tutored in "physiology"

I accidentally helped a sister on the road. To thank her, she invited me home to drink something cool. Her name is Momo, a famous and excellent National University student in our area. Momo knew I was about to take the university entrance exam so she immediately took the initiative and wanted to tutor me.

I don't know if it was accidental or intentional, but Momo wasn't wearing a bra! Her breasts were almost in front of my face, making me unable to take my eyes off her! Momo also knew that I was looking at her breasts, and she even took the initiative to proposition me! In addition to teaching university entrance exam knowledge, Momo also taught me sexual knowledge, things I had only seen in sex movies. Even when I offered to invite my best friend to "study" with me, Momo happily responded with extremely expectant eyes...