You know what? I used this a few pages ago, but I'm gonna use it again. On the same person, no less! My face after looking inside.
If the bar on the hurdle was removable, the clothing was put on the bar first, the girl second Or the clothing has buttons on the back where we can see them, girl first, bar second.
I'm guessing that was yuuki rito that was transformed by lala's inventions in To-Love-Ru, or one of the mishaps caused by the landlady's games from Yuragi-Sou