Senpai, Danjite Koidewa!
A cute healthy couple <3
Hosik's story
This does not deserve the "Cute" and "Adorable" tags. It's been a while since I've seen such an unhealthy couple. Hosik gets stalked, raped, impregnated, and manipulated into marriage by his unapologetic sunbae (this man downplays the rape and never even acknowledges/apologizes for it). Sunbae's unhealthy obsession with Hosik to the point of illegally making a duplicate key to break into his house to watch him sleep and installing a GPS on his phone to track him is a whole yandere flag. Meanwhile, Hosik is unable to stand up himself. He just goes along with everything Sunbae plans. Their relationship does improve over the years but ya can't really sweep how it started under the rug. Overall, the story's ok.
Omae wa Hitsuji.