Looking for a gender change hentai (pic not related)

It started with two guys, one a regular guy and the other a very feminine shota. The regular guy narrates about how cute the shota is but too bad hes a guy. Next page shota shows up, mysteriously turned into a girl. Regular guy is overjoyed and then they fuck, obviously

Aaaand found it myself
[Amazon] Boku no Negai to Kimagure na Kiseki