Fionna could definitely feel a difference too, now that they were like this. Being naked the first time had been just a freeing thing for her before, something that just happened in the baths because you were there to relax, Now she knew it was herself on display, her boy and Amamiya's, and while not self conscious, Fionna did blush, understanding exactly what was happening here. Fionna's mouth was feeling like sandpaper right now though, so she instead reached over, her hands on the back of Amamiya's shirt, being no less gentle.

"Thanks," she finally managed to mumble, and felt her heart quickening: apparently she was just as eager to see her girlfriend without her shirt.