MIAA-338 Mutual abstinence - 2cm intercourse with a student who must never have sex - Urara Kanon

A forbidden love between a student and a teacher. We decided to maintain a platonic relationship until we graduate. However, driven by sexual desire, the two young men gradually escalate their physical relationship to just kissing, handjobs, blowjobs, and intercrural sex. ``Teacher...it's not sex if it's just the tip, right?'' He was supposed to insert just the glans, 2 cm, but he couldn't resist the pleasure and went to the bottom.