ROYD-115 Getting excited in the wrong place with the wrong person. The sister-in-law desperately stifles her moans as she reaches climax after climax. Sumire Kurokawa.

I ended up living with my brother and his wife, but my brother's wife is very kind to me, my brother-in-law, and treats me like family, more than that! The sense of distance is strange! She always wears clothes that accentuate her cleavage and short skirts, and she unknowingly induces an erection in me! What's more, when she finds out that I have an erection, she secretly licks me... She seems to be quite excited to be with a bad partner, so she was quite an innocent lewd woman!