Yuganda USO no KOI to letter

Maki used to be lovers with his childhood friend Saeko and they would imitate what adults would do. However, one time they had sex and she ran away from the town because of it. Immediately he was blamed for the incident and labelled as a ‘monster’. Many years later and now in his second year at school, those rumours have still persisted. On the day of the final exam for the term in early July, he protected his cousin Yuki from some harassment from some boys and his past label resurfaced. However, this time he gave up trying to deny it and acted like he enjoyed it. Saeko suddenly returned to the town and he also ended up having multiple relationships with many girls by chance. Addicted to the new sensations and pleasure, he seeked many forms of erotic play to express his pent-up anger. At the same time, he was able to see the girls’ true feelings and personality. Is this pure love or twisted love?