Locked up in a black gal's kusai socks (Pixiv Fanbox)

The situation that we received in the subject box was "A boy who has obtained a medicine that makes his body smaller tries to peek into the underwear of the girl of his dreams, but unluckily he is caught by a gal famous for her intensely smelly feet in school, and is trapped in loose socks that have not been washed for months, and made into a deodorant slave. At first I was going to just lock them in a sock. However, when I saw an illustration of a sock and a foot, although the composition was completely different (I forgot when and where I saw it), I wanted to draw one myself. In the meantime, we will offer a rough draft at that time that was rejected. ※This text was translated using a translation application. 　 I've tried to get the message across as best I can. We hope that your reading comprehension will somehow cover this. If you use any other offensive expressions, I would be glad to note them immediately.