Good Fortune Comes to Those Who Smile

"Ah, What A Fine Day For SCIENCE!" ... seemed appropriate to say that.

Petite glasses girls are justice \o/

Adorable. ^_^

For Science!

Is this what happens to Futaba if she didn't romance joker?

"So this must be 'intercourse,'
right? It does feel very good."
(page 15, panel 1)

There's absolutely nothing sweeter than a kuudere girl,
especially a brainy kuudere girl with glasses (and a lab
coat).

Another chapter where someone has never had any sex ed. At least she understood the concept, though she only seems to have read a textbook. I felt much better once it was revealed that she liked him for a while.

The classroom may have been Chemistry, but the lesson was Biology 101.

Now I know we all love glasses and skirts staying on the whole time, but this time we get to see a LAB COAT stay on the whole time!
PEAK CULTURE

Ah yes, smile, and good fortune and sweet Vanilla loving will come your way! If you're a Hentai Protagonist.
Still, it turns out she wasn't testing him or anything, she's just really curious about how sex and foreplay feels. And of course, he was more than happy to oblige her in 'studying' it.
Great ending though. Ah, so it turns out she does consider him a funny and humorous guy...She just doesn't quite show her reactions?