I just noticed the proportions were not quite right in p.15 middle panel, like her mid-lower torso is made of play-doh and is stretched disproportionately...
002 OG: 部活の帰りに涼ましてもらって TL: "I should've cooled the room beforehand" ED: she's apologizing for not doing something beforehand
003 OG: ここに来るまで結構汗かきましたから TL: "I really got sweaty" ED: missing detail, on her way over
OG: 少しは恥ずかしがろうよ TL: "It's a bit embarassing[sic]" ED: this is an imperative
004 OG: アレからも普段通り接して来るからあまり意識しないようにしてたけど... TL: "Since then, we've become much closer, in a number of ways..." ED: he's not saying they've gotten closer, also missing second half of line
OG: わっ TL: "Wah" ED: this is disgust, not surprise
005 OG: 素直に TL: "Honestly..." ED: this is an imperative
OG: その気にさせて下さいね TL: "Let's do that" ED: she's asking him to do something
007 OG: 案外攻められてると弱い? TL: "You're unexpectedly sensitive to this" ED: he's very specific about what "this" is
008 OG: やっぱり攻められると弱いんだな TL: "She's as weak as I thought" ED: weak to a specific action
012 OG: でしょじゃぁ気持ちよくしてあげますからセンパイはじっとして下さいね TL: "Isn't it? Let me make you feel even better" ED: missing second half of line