ROYD-136 I was harassing my sister-in-law, who is extremely shy even though she is a gal, every day, and she became super sensitive and ejaculated prematurely! She suddenly turns into a perverted girl who cries with a vulgar face. Amiri Saito

When I was harassing my super shy sister-in-law every day, she became super sensitive and ejaculated prematurely! Even I thought to myself, “Huh? Why do I feel so vulgar with such a vulgar face?” and suddenly turned into a perverted girl! My sister-in-law is a timid person who is influenced by those around her and cannot strongly assert her own opinion, but she does what I say! She gets so messy that she's drooling, and eventually she becomes such a lewd girl that she starts asking for it herself.