Gen felt a little shiver of anticipation with the way Senku said that. It's ... it's a little like something out of his naughtier fantasies, really. Senku needing to experiment on him. He dried Senku's hair, being very gentle around the ears, and couldn't help but pet one.

So soft!

"I've been tied up before, too, of course," Gen then giggled. "For performances! So I'm aware of how it should feel if I'm properly restrained, prone or suspended. I'll be able to let you know if something doesn't feel right."

And smirked. "And I promise not to escape you unless you ask~"