You were walking around the hotel because you boredom was hurting like being kicked in the balls, until you heard kissing and moaning in Cake's room

Cake: Mph~...... Ah~..... Taggy~.... Ngh~...!

Price Tag: Gah~...... Ngh~..... Cakey~... Ah~...!

You expect they were kissing, so decided to press your ear against the door and eavesdrop them. Just to hear Cake and Price Tag making out. Just what you expected

Price Tag: Mph~.......! Mmm~......! More~....! A-ah~...!

Cake: Gah~......! Ah~......! Yes~......! Mph~...!