You can find Masterpost 1 (with more than 40 fics and ficlets) over here <3
Calm, at Peace, Happy (prompt fill: circus AU & soulmates, first kiss, getting together, matching soulmarks, fire twirler Cas)
Hold Me (nsfw, soft dom Cas, sub Dean, facefucking, vibrators, VERY filthy tbh)
Slow Down (prompt fill: dystopian au & kink, Divergent universe, amity Cas, dauntless Dean, love confessions, light bondage, power bottom Cas, gentle dom Cas, sub Dean)
Pulling Shivers (best friends to lovers, skinny dipping, first kiss, first time, honestly a personal fave, summer feelings, college au, love confessions)
On the Tip of his Tongue (nsfw, friends with benefits to lovers, love confessions, drunk sex, mutual pining, getting together, happy ending)
Never Ever (best friends to lovers, drinking games, Never have I Ever, drunk sex, confessions, getting together, first kiss, basically Dean is so baffled by how gentle Cas says he likes to be in bed that he can’t stop talking or thinking about it until Cas does something about it)
Sun Warmed (awkward first meeting, a/b/o dynamics, omega Dean, alpha Cas, a bit of voyeurism i guess maybe, naked Dean, first kiss)
Everything to Me (nsfw, best friends to lovers, new relationship, jealousy and insecurity, talking!!! and love confessions and a blowjob lol)
M(ore of m)y ficlets/drabbles:
anger born of worry (prompt fill, husbands, Dean’s fear of planes)
a short drabble of Dean realizing his feelings are okay and good (also him dreaming about sitting in people’s laps)