ROE-320 Short-time exam sex with my mom. A 20-minute intense in-and-out sex during breaks supported me until the day I passed... Rinko Okae.

This year marks my second year of being a rōnin, and I've been feeling anxious about the days spent studying at home. My mother always gently encourages and supports me like this, so for her sake, I must pass next time. One day, my mother offered to give me a massage while she was resting, so I asked her... but having been cooped up in my room all day with pent-up desires, I couldn't help but get an erection at the sight of my unguarded mother. My mother's face showed surprise for a moment, but then she smiled seductively as if understanding, and placed her hand on my crotch...