It's from a VN. Look here (Steam): https://store.steampowered.com/app/402620/Kindred_Spirits_on_the_Roof/
ID:1609
Uploaded: 2019-03-28 15:51:21
User: UselessIdiot
Dimensions: 801W x 603H
Size: 369.1KB (Download Hina and Yuna | Kindred Spirits On The Roof)
Lewdness: Lewd
Tags: Yuri
It's from a VN. Look here (Steam): https://store.steampowered.com/app/402620/Kindred_Spirits_on_the_Roof/