HUNTB-638 - ``I'd rather take off my bra than take off my mask.'' My sister-in-law, who has never taken off her mask outside of her own room, is too shy to take it off!

My new sister-in-law, who I got after my parents remarried, wears a mask all the time at home, except when she's in her room, even when eating. The mask is now just part of the face. But even though they're part of the family, the older brother can't see his sister's face properly, so he can't help but want to see her real face! So I try to persuade her, but she says something shocking to me, saying that I would rather take off my mask. But I also wanted to see raw breasts, so I accepted this compromise, and when I saw her breasts, I naturally got erect! Then...