Reading smut for the plot

Childhood friends to lover

Office romance
Sensitive mouth

This is the story about two erotica writer who start sleeping together to become better in their writing.
They are so cute and have a lot of chemistry. Until now the relationship is extremely healthy

So it's actually a childhood friend to lover. The consent is awesome (it's the first time I saw, I this type of manhwa a ML refusing a FL untill she is sober). The story is moving too fast but it's not really surprising since it last only two chapters. I would have loved to see more about their childhood and the FL catching feelings. But it's still a good read.

Ujihara and Fuyuki are know as the “holy gentleman”and the “pure virgin”. They made the perfect couple but the two of them have a secret : they are slut and doesn't want their lover to know it. They want them to beg for sex to not be considered a “slut” by them.
I really loved this story, the fact that the two of them are slut make the story more original they really do love each other and when they finally have sex it's consensual! So just go read

The FL has always loved the ML, one day she received a love charm. The love charm made some noise when the ML is next to her and he confessed his love soon after. Of course the FL thinks it's because of the charm (don't worry the misunderstanding don't last too long)
It's a quite cute and funny story (but the FL is quite annoying)

So the FL argued with her childhood friend (ML) years ago and stopped talking to him but one day at a mixer she met someone who looks identical to that friend. She starts going out with him to forget the childhood friend. But in reality the guy she just met is the childhood friend in disguise.

Sumire is a 27 years old virgin... One day she ask her co-worker Tachibana if he wants to have sex with her. He accept at one condition : he wants her to be his girlfriend so he could avoid receiving annoying love confession