This is more of a reaction. You can imagine what leads up to it, it's more personal that way :D

* * * * *

Sayori

* She got so flustered and giggly.

* It immediately became one of her favorite things to do.

* Would absolutely ask to kiss you again the literal second the first one was over.

Monika

* Calm and collected on the outside, internally screaming and cheering.

* She probably initiated it, but ended up being more flustered than you were. 

* On the inside, of course!

* She'd only take it as far as you were comfortable.

Natsuki

* On the verge of dying from embarrassment.

* The only thing that she disliked about it was too short for her liking.

* She wouldn't say that out loud, though.

* You'd tease her for blushing as much as she did (ignoring the fact that you were just as bad)

Yuri

* She'd either be really into it or would almost pass out from being so flustered.

* Was probably caught off guard the first time.

* Would be in shock for a solid five hours after you kissed her.