MCs With Tiny Smalls

Single father (divorced) with 1 daughter in kindergarten, winds up having to rely on a customer from work who seems to be an irresponsible playboy but is actually a Mom Friend in disguise.

CHAPTER 5
Divorced game designer with 2 kids in kindergarten plays house with and does lewd things to his older neighbor who illustrates children's books and loves kids. Unfortunately the kids are the only ones capable of being honest about how they feel around here.

CHAPTERS 3-5
Carpenter seeking his soulmate winds up walking an elementary-aged girl home and falls for her gorgeous divorced daddy. Uke's ex-wife is never seen, but winds up being a great invisible wingwoman via being way too honest with their daughter.

CHAPTER 1
Abused runaway teen winds up staying with middle-aged widower and his infant daughter as a live-in babysitter and lover.

Significant age gap, older seme/younger uke.

Guy takes in his sister's 4-year-old daughter to protect her from her parents' messy divorce, raises her alongside his old friend who was basically living with him, anyway, so they might as well become an adorable little family.

Omega who doesn't produce pheromones falls for an alpha sex worker at first sight who turns out to be divorced with a 4-year-old daughter, finds them a place to live, panics a lot, finds domestic bliss.

Guy who thought he was a beta discovers he's an omega when he walks in on his ex-friend-with-benefits in rut. Flees the country afterward to raise their son alone, which was a smart move because this alpha is a complete sociopath seriously can I please punch him already. Go back to America and leave my son and his son alone or so help me-

Sub whose only experience is with an incredibly shitty Dom winds up babysitting an energetic and free-spirited little girl whose father turns out to be his favorite author and also a Dom.

Middle-aged piano teacher who was just ghosted by his lover of 7 years meets a young caregiver currently raising his dead lover's daughter as his own. Kiddo is stubborn and headstrong and not the least bit fooled by these two grown dorks who can't seem to see they're head over heels for each other practically from day one.

Age gap, younger seme/older uke.

Rough-looking children's book illustrator moves in next door to a cafe run by a hot widower and his bouncy, energetic daughter. Basic story of confirmed gay/thought he was straight 5 minutes ago story, but it's cute and Matsuri is an absolute angel who definitely deserves to have 2 hot dads.