Dude, that's just sad.

I'm going to be honest: I don't like Maho. I mean, it's not like Pretty Boy is being all that subtle when he's teasing Koyuki, yet Maho just shrugs her shoulders and accepts it. しょうがない。

And then she shows up at Koyuki's place in the middle of the night, wears his clothes, sleeps in his bed - but does she put out? Nope.

What a bitch.

I'm telling you, Koyuki, the gymnast girl is where it's at. I'm sure she's pretty bendy, if you catch my drift.

I don't really care for gymnast girl but Koyuki really needs to grow some guts either way. I think your screenshot pretty much sums him up. :p

Koyuki is the classic coward. I mean, Maho is basically giving out, and from my point of view, not so subtle signals and he doesn't even lay a finger. Go whack off on your guitar, Koyuki!!!

what does put out mean?

Put out is a very useful phrase, used to refer to a variety of things. I believe the context used here refers to a girl's willingness to perform certain acts.

コユキみたいな奴、真帆ちゃんわいらない。 なぜ真帆ちゃんがこゆきを好きって、わからないさ。 多分女の子みたいの少年(aka koyuki)わ不思議の魅力があるんだ。理由わ絶対なこれだ。

私もグイタアヲひいたい。少なくとも、 コユキより。。。