tl;dr: Main character has a major thing for ponytails and a minor thing for tan lines. Is straight but sometimes sees the shota as female and is all wtf over his thoughts. Shota doesn't realize yet, but he's got it bad for the older cousin and he's extra adorable about it.

Two full volumes with no sexual touching, so probably fairly safe if you want a fully consensual shota story.

Update at 4 volumes:

Still mostly the same as my previous review, though the characters do grow closer and the shota character starts to realize his crush on the older cousin. There are two incidents which have a slightly higher maturity rating, one of which is a spoiler. The first is a bathroom scene which shows full frontal, minus the usual censorship, nothing sexual about it aside from visibility as it is just a generic entrance into the washroom. The second

... Last updated on August 28th, 2021, 1:05pm

Tired of the clichè premise of lolicon and brother? See a cute boy that turn out just some tomboy?

This is the fresh wind that blows to the world of Shotacon.

A perfectly mixture of mainstream fetishes for a shota lover.

Ponytail. Check.
Tanned skin. Check.
Shy boy. Check.
Lusty Teenager. Check.
Suggestive manner to nii-chan and vice versa. Check.

As with always, Glory to the Fujoshi and Fudanshi.