Should I get this lingerie???

Soooo. I’m dating this guy. He’s the first person I’ve ever been sexual with, and I’m diggin’ the time I spend with him. I also have been wanting lingerie for the longest time now, and I feel like maybe this is a good moment for me to dip my toe into buying some.

Thing is, this guy is freaky. Like, kinky-freaky. He still has a ball-gag from his last relationship (which is a whole other can of worms I’ll get into later). I’m the opposite, very inexperienced and vanilla. He says I’d look sexy in something red or black, but that kinda thing just doesn’t feel like “me” ya know? I’ve had my eye on this romper from shein:

Which is way more my style. But, even though I’m buying it for me, I’m still planning on wearing it when I’m with him and I want it to turn him on! Should I stick to the lingerie I know I’ll love, but he might not be so crazy about, or should I venture into sexier territory that I’m nervous about?