First part of the chapter seemed to be mostly just Milk-sensei going "I want to draw that tall lissome body with those legs and gentle curves, in bathing suits and lingerie." Not that I have a quarrel with that, very sound instincts.
But then . . . how does she do that? I'm reading this absolutely typical "first date at the fireworks festival in yukata" scene, OK better because it's yuri girls both in a yukata, but I've read these a thousand times before--and then suddenly I realize my body is actually reacting to the romantic tension between them. I got a bit of heartbeat, that tingly feeling in the pit of my stomach, like that. She can do this apparently bog-standard stuff and she just brings the feelings, it's like magic.