Please Help Me Find This Manga

Okey i dont remember much but the mc webt into another dimension, a bl novel to be exact were the prince ML falls obssesivly in love with a women. He then turns to be the assistant of the prince in that universe keep in mind he is older then ml cause ml is like 7? And mc is like 20? I know crazy age gap. And the mc is like IMA TAKE CARE OF ML AS ASSITANCE AND THEN LEAVE TO RETIRE cause he though that is were ml will fall inlove with the women. So when when prince is like at age and a banquet is held were they announce yhe prince is now a grown up or smt the MC gets drunk and like says yo ml HEY SO IMA LEAVE tO RETIRE AFTER tODAY CAUSE MY WORK IS DONE ml is like whatttt nooi cause it turns out ml is inlove whith mc and he then tries everythibg to keep mc with him and says I LOVE UU and mc accpets and after that i forgot but its name was like RETIRED NOT --forgot the rest. Pls help me find it :,)

I remember little but the uke is like tan if im not wrong and ge us trying to carch seme since seme is a wanted man, the place the story takes in is like futuristics wuth robots and creatures. Tyrns out seme is being wanted by hus father but his father aint mean his chill and actually loves his son. Also uke sleot withe seme drunk like he forgot and seme was like im actually intrested in you but yke is like noo ur my enemy and i dont remember. Pls let gelp me this manhwa is a gem! And has art style like alien stage (￣∇￣")

So it's a smut manhwa, that guy and girl were highschool friends and when they got in college they kinda split up. There was a rumour that guy was a fuck boy and that girl didn't want to be close with him because of that reason but they'll still do some things iykyk. Guy has a dark hair and girl as I remember light hair pls pls helppp ╥﹏╥ ╥﹏╥

Hi people!
I'm trying to at least trying to redo my "already read" list (which has few titles compared to others) but I can't find one title no matter what...

It was straight smut with an archmage betraying his party bc the boy hero, the girl paladin and the saintess mistreated him. The archmage was called something like "Pastrache"(?) and he joined hands with the evil lord (or demon king) who's an old guy who give him an innocent succubus as his sidekick

I don't know anything about it cause I let it marinateTT. It was a rather new manhwa, the cover had like the brown haired male mc with like a child on his back or smth and many children scattered around in the background. It was like an orangish vibe, like you know the color covering it and....that's basically it

I really can't remember anything about it but it's a female mc that is like very smart she was transmigrated and the fl of the place she transmigrated to was obsessive towards her ml while our mc and her ml got together and then the fl's ml got tired of her whining and he was ' oh I want her...'(our mc) and they met in a garden or something after the story's fl poured tea on herself or smth..idk I'm tired