Original title: レミリアの片想い (Remilia no Kataomoi)
E-Hentai Gallery: https://e-hentai.org/g/1517176/a932a8c342/
First part of the Remilia no Kataomoi series.

Series Navigation:
1. Remilia no Kataomoi - pool #25320
2. Remilia no Kataomoi ~Benkyou Kai~ - pool #25594
3. Remilia no Kataomoi ~Koi no Kakehiki~ - pool #25214
4. Remilia no Kataomoi ~Swimming Lesson~ - pool #24820
5. Marisa no Kataomoi - pool #25162
6. Remilia no Kataomoi ~Chirei Onsen~ - pool #23267
7. Remilia's One-Sided Love ~Forms of Love~ - pool #15409
8. Remilia no Kataomoi ~Kibou no Koigokoro~ - pool #23698
9. Remilia no Kataomoi ~Kibou no Koigokoro 2~ - pool #25460
10. Remilia no Kataomoi ~Kibou no Koigokoro 3~ - pool #27203