SDMF-006 — My Sister Got A Boyfriend. I Was So Jealous That I Kept Cumming Inside Her During Break Time. Pink Family Vol.8 Rion Izumi

Kenji and Mayu attend the same school. The two have a secret physical relationship. However, in public, the sister is a so-called "tsundere" who is distant towards her brother. One day, Kenji hears rumors that Mayu has a boyfriend in the same class. Unable to control his jealousy, Kenji takes Mayu everywhere and has sex with her in every corner of the school... Free trial points available for the first time!