When she hit him with the "I'm way more of an adult than you" I thought she was implying a loss of her v-card as the way she is...but I guess that info is still up in the air, huh?
If I'm being honest... Although Noa's antics are usually entertaining, I've started finding them kind of annoying with how frequently repeated they've been. After 84 Chapters now you'd think she'd have some growth by now