https://www.dlsite.com/maniax/work/=/product_id/RJ332989.html
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https://www.pixiv.net/artworks/90799201

p03 glasses + hair
p12 glasses + no hair
p21 no glasses + hair
p30 no glasses + no hair

[Synopsis]

Frustrated high school student Ayaka Hayakawa's first experience was a mistake made by her boyfriend, meaning she never got to experience the pleasures of sex.
As her classmates talk about the pleasures of sex, she wants to know what it's like for herself... and so she uses "Ikaseya," a delivery health service that caters to dissatisfied women around the world.
Because she didn't feel anything during her first experience with her boyfriend, she thought her body was insensitive but... she was wrong...

Base +28, Dnkz +60