Sex Friends to Lovers (a shit ton of smut)

Summary: Takuya's a fledgling host who's unsure how to handle his client the young and attractive Yuto. Takuya's not into men, but that doesn't stop Yuto, an alleged CEO, from seductively petting his body.lOne day, while their out having drinks together, Takuya has one too many. He wakes up to find himself stripped down and in bed with Yuto!

The SMUT IS SO FUCKING HOT.
Host x CEO
Straight x Gay
There is literally porn in EVERY chapter

Warning: DubCon first chapter

Summary: Yachino Haruma and Shida Ryouhei were once childhood friends. After hearing that Ryouhei has a girlfriend, Haruma masturbates while imagining Ryouhei touching him as he would his girlfriend. He distanced himself from his closest friend. Now that high school has brought them back together, is Ryouhei harbouring hidden desires of his own?

Not really sex friends but it’s smutty so I like it haha
Childhood friends
Uke wears panties
Student x Student

Summary: An earnest little demon ends up in dire straits as he's summoned by a human with a libido rivaling that of a devil. Satoru accidentally summons a demon and gets a once-in-a-lifetime offer: "In return for your life span, I'll grant you a wish." Having lost all hope, Satoru agrees.

Demon x Human
Horny seme
Not really sex friends but there is a LOT of HOT SMUT
Living together

Summary: Mashiro is beautiful, flamboyant and... loose. So what happens when spurned by his sometimes-lover, he meets a serious-looking guy who wants to treat Mashiro well?

Not exactly sex friends but the story is too good and smutty, it needs to be in the list!
Slutty uke x Gentle seme
Lots of smut & drama!

Warning: Forced sex by uke’s ex in the middle chapter

Summary: The popular but arrogant voice actor Renya Okikawa is on top of the world after gaining fame as the best "top" in the yaoi industry. After having his every whim catered to by the recording studios, what this spoiled brat needs is a burst of aggressive instruction from stern-faced industry veteran Shoyu Azuma!

SMUT FEAST!!
Multiple stories & couples
Sex friends
Size & age gap
BDSM

Summary: Kobayashi Jiro is trying to convince capable student Atana to apply to K University. Atana says he will do as Kobayashi-sensei suggests, but only if he can see Sensei’s crying face?!

No proper plot but there is a lot of PORN
Sadist seme x Crying uke
Student x Teacher
Sex toys (vibrator and urethra insertion)

Warning: Dubious consent

Summary: Aside from the guy’s tastes in bed, Taesik doesn’t know anything else about his current partner. Not his real name, his appearance, or even his voice. How long is that kind of relationship going to last?

Not much smut but it’s cute
Sex friends for two years
Manly uke x pretty seme

Summary: The popular novelist who’s in a bad mood because of his slump finds a young naked man at the beach!! Furthermore, that man seems to have lost his memory?

Sex friends (but in a cute almost like lovers vibes)
Living together
Novelist x Fan
Amnesia
Perfect balance of smut, fluff and angst

Summary: Even though he’s an ordinary office worker, it has become part of Natori’s daily routine to have a dry orgasm while watching AVs featuring crossdressing men. One day at an alumni gathering, he reunites with Seo who he learns works in the AV industry, and asks Seo to introduce him to a girl who can help him understand anal sex.

Sex friends
Porn star x Porn fan
UNCENSORED DICK and HOT SMUT!!

Summary: Chihira is an ordinary boy looking to lose his innocence.One day,his "succubus blood" awakens,which means he now needs to steal other men's vitality in order to survive. He desperately asks his best friend Arou for help.

Sex friends (not specified tho)
Childhood friends
Art style and smut is DELICIOUS

Warning: Rape in Chapter 4