Alone with my sister-in-law who longed for the night of a big blackout ... Ayaka Muto

Ayaka Muto is a lonely sister-in-law who hasn't been intimate with her husband in a while. She gets molested by a pervert on a crowded train, but instead of being repulsed, she finds herself aroused by the experience. As she continues to take the same train, she starts to crave more of this forbidden and taboo experience, eventually engaging in a creampie and other explicit acts with the pervert.