I got to say, I never expected Mahiro to have this kind of manga in his collection. Granted, we don't know a lot about how he was before he turned into a girl.

I always thought his collection had a little bit of everything in it. If it was erotic it was all good.

Well, seriously, (s)he should expect to have some misgivings about someone being forced into behaving in some demeaning way someone else wants them just because they're physically a girl to start with...

You mean, the exact situation he's been in since the start of this series?