/jp/ - Otaku Culture

Alright forgive my bad skills but I am trying to translate the text in this image but have a hard time with the last message, I'll also post what I have so far so you can shit on it.

R:一時間で戻ってくる。待っていてくれ。
R:黒のタイツと下着だ君の好みだろ？早く君と。<3
S:彼氏さんは大丈夫なんですか？
R:私は君の方がいい。もっと早く君にあいたかったよ。
R:この間のみたいに君に甘えたいんだ。だからその。。。例のアレしてくれ（る？）＜３

My attempt
R:I’m going to be coming back in an hour.　Please wait.
R:Black tights with underwear beneath is something you like? I want to be with you… <3
S:Is your boyfriend okay with this?
R:I think you’re better.I wanted to meet you sooner.
R:During this time I want to take advantage of you. That is why…. Let’s do the usual (sex?)… <3

Did I basically just translate NTR?