If you don't mind, can you tell me a spoiler what happened after in the first chapter? Was that their first segg?
Yes, but not penetration seggs.
Additional spoiler (abt the timeline):
They'll have their "first" seggs weeks after that. Jiyu was invited to go with the fam to their annual summer vacation in france. This arc was really sweet BUT when the summer or vacation ended they were back to "square one" where miscommunications happened. I think after this arc the time skip happened and then they we're in college (idk what year maybe 4th?) and their seggs was really being treated as transactional.
Based on the novel, kinda cliche really. The author uses popular tropes. Maybe that's also why we like it cuz it's popular for a reason (people like certain tropes like enemies to lovers), but kinda overused at some point. After reading and knowing the spoilers and timeline ok the novel, i could say this was like a Wattpad kinda story...? The art and smut was good too but they really just focus more on the misunderstandings and miscommunications rather than the smut. What i hated was the constant time skips and the deus ex machina (you'll know what i mean when you read it). Seggs scenes on the novel was hot. This was not a unique story (except the detailed tennis). The manhwa art is what's making me marinate and read it. I think we'd be finished 2 years later (3, if hiatus happens).
We're still far from ending this manhwa.