Can I get tips to build curve or not look like something that can be used as a ruler

So I’m in a situation where my dad is trying to volunteer at my school where a lot of people know I’m of the homosexual verity and I’m scared that he will find out and interrogate me like other time regarding losing my v-card an it made me kinda uncomfortable and idk what’s to do

I want to wear like more cropped tops and stuff but i feel like my tummy ruins it idk it’s not a lot but enough for me to be insecure about it

Umm so I only shaved 1/2 of a leg,its soooo long to door. And my fingers are cut. If anyone care, idk.

How can I look cute
(Im not good looking nor feminine)

If I share a photo of me cosplaying Venti, how would it be? (I only have a wig, the rest I wear other clothes)