Yes

Harry starts to hear Hermione's moans thinking how much fun she is having, but seeing how much she does it he turns around and sees that she is trying to talk to him, he stands up and removes her gag.

"What's wrong Hermione?" he asks her and looks at her confused by the change in her environment at the look of anguish on Hermione's face.

"Untie me, I have to go to the bathroom, Harry, quick," Hermione's **** voice alerts Harry and he runs to where he left her wand and points it at Hermione.

"Finite incantatem," Harry says, finishing the winding spell on Hermione with a sigh.

Hermione, no longer feeling her ropes, bolts up the stairs to the bathroom next to the girls' dorm. She returns 5 minutes later with a look of relief at Harry and a hug.

"Thank you Harry, for helping me to relax and to go to the bathroom, this situation had never happened to me" she tells Harry blushing and embarrassed, she hears Harry let out a light laugh and look at her blushing.

“While I was doing my homework, it crossed my mind how you find being tied up relaxing,” Harry confesses the doubt that had been hanging around for almost an hour.

"Tomorrow, which is Saturday, let's go to the room of necessities, I'll explain to you what I feel when I'm tied and gagged, so I'll know if you can help me, what do you think?" Hermione asks with some fear in her voice, and it grows as Harry thinks about it for more than a minute.

"Ok, it will help me to finish understanding this new fact that I know about you, so, I guess I'll see you tomorrow" he replies nervously to make her feel uncomfortable or disappointed to think about this new thing.

“Sure, let's meet before 7 so we don't have to explain anything, do you think?” she replies, now calmer, but with emotion starting to rise.

Harry nods at her before they both gather their things and go to her bedroom.