Adult PC Game: Fashioning Little Miss Lonesome (uncensored-eng) by Kalmia8 Archive

Ema Tachibana is a tall, sullen and unsociable lazy girl. She never had any friends. At school, everyone was too afraid to approach her.
That is, until two men turned her life upside down!
"It's you... I finally found you! You are without a doubt MY MUSE!"
When two beautiful young men spot the perfect girl who will be their first model and help make a name for themselves, they're determined to go all-in and make her shine, but first they'll have to get her out of the house! Will they be able to transform such a recluse to become a star, or will she be the one to change them in this original romantic comedy?