looking for names of 2 yaois

first manga is omegaverse with 100000 green flags. mc is an alpha and ml is an omega doctor/scientist(?) who wanted to do some testing on mc i think? there's a chapter where ml goes into heat and mc goes to check up on him and instead of the usual assault thing, mc's like "i'm not doing anything without your consent" (they never did it i believe....). there's no trauma dumping either. they've always communicated their problems or past issues without beating around the bush

second manga is based around college students where mc is a bottom-turned-top when he meets ml who paints. parts i remember is mc seeing ml painting somewhere outside and other college students are like watching him paint.... the other is where ml loses(?) his ability to paint because of something happening, and mc visits (just loiters around the outside of his apartment) and sees a sketchbook that was to be tossed out, opens it and sees drawings of him. (though i won't lie, i don't remember if this scene is from the same manga or just a similar one). ml has black hair and i thinnnk mc has blonde hair. there's a fwb in the first chapter that is seen with mc, who eventually confesses to mc that he's liked him for awhile -- this is after mc tells him that he's going to stop messing around because he (mc) found someone he liked (ml).

TIA