He remembers the collection very clearly. He rapidly flipped between Wei Wuxian trying to use them, trying to suppress that image because it was rude, and being fairly sure they weren't compatible with human anatomy. (At least you don't have to worry about tearing something if you can't even fit it in you?)

"I could. --Would you like to see that?"

"Yes! Do you think they make double-ended Bad Dragon dildos? They must."

"--oh no I'm too ADHD for sex."

"... This did happen last time, didn't it?" And he definitely was not climbing the walls with frustration after that. Definitely. "Okay, suggestion: blowjobs, then dolphins, then we go back to your place and maybe Bad Dragon gets involved?"

"Maybe we make out in the car and then blowjobs and then dolphins and then back to my place and maybe Bad Dragon?"

"That also works."

Now Wei Wuxian devotes himself to the interesting problem of which parts of Wen Ning's face cause Wen Ning to make interesting noises when Wei Wuxian kisses them. 

Do you normally kiss eyebrows during sex? Well, Wei Wuxian does, anyway. 

This may be a difficult experiment, seeing as everywhere he kisses produces interesting noises.

Wen Ning is currently experimenting to see how physically close he can get to him while in a car. So far signs point to 'pretty close, but there's a gear lever digging into his thigh.'

Well, now Wei Wuxian can be in his lap, which makes getting close much easier, and also means that Wei Wuxian has more ability to explore what happens if he kisses Wen Ning's temples.

A lapful of Wei Wuxian is very good. (And, like temple kissing, produces cut off breathing and half supressed squeaking noises.)

Oooh, there's an ear.

CHOMP. 

+1 NOV for discovering that pain can be enjoyable. 

... That's a thing. Not a thing he expected, but it is a thing he likes, so.

The sound he made was probably pretty ambiguous, so he's just going to... Lean his head towards Wei Wuxian's mouth to communicate that he liked that?

Chomp.

"I am an alligator," he announces.

"--a very cute alligator." He has above average seductive abilities, and this is a true fact about him.

"An alligator who is going to eat your neck."

Well he better bare his throat then, for easier access.

Nibble nibble CHOMP.

Fun gasping noises!

See, isn't this much better than starting with blowjobs.

Wei Wuxian is dealing with his ADHD by instead being distracted by various body parts he can lick. What happens if he licks the inside of Wen Ning's arm.

Okay, so maybe foreplay is actually important.

Licking the inside of his arm feels like... Not that much, but a lot more than he expected?

This is called empiricism. Experimentation. Science.

Haven't you always wanted to know what happens when someone licks your elbow, since you can't do it yourself?

It's kind of ticklish, it turns out!

An important thing about experimentation is replication. He has to make sure that his successful experiments work out all the time. You can't get a significant result without a big sample size, you know. 

(Chomp.)

Chomping of arms feels better than licking of arms, and other very unexpected results of science.