You could say that~

After a while, Byleth decided to move forward with Dorothea's initiation. "Dorothea, could you come over hear and sit on my lap?" The redhead's smile grew wider as she broke her hold with Manuela to rush over, the elder woman moving next to Sothis and asking for some instructions on the belly dancing she's doing.

"So, would you like a lap dance, Master~?" She asked with a playful wink. "Or would you prefer something... rougher~?" She purred as she rubbed his bulge. Byleth pondered her words briefly, before standing up and removing his trousers. It didn't take her long to drop her own and got ready to sit back down in his lap. Taking careful aim, she lowered herself onto his shaft, moaning as it pierced into her virgin soil. "Aaah~!" She moaned as it speared into her, her professor grabbing her hips and began thrusting up into her.

"Told you he'd be what you were looking for~" Manuela cooed at the bouncing songstress, the opera star herself following Sothis's lead in belly dancing. Dorothea wasn't really paying attention, being too distracted from the pleasure as she moved up and down in Byleth's lap. He was very much focused on bringing Dorothea to climax, the junior songstress's moans being quite melodic.

This continued for some time, until Byleth released into his student, letting her fall back on top of him for the two to catch their breath...