Hatarakanai Futari - Vol. 1 Ch. 29 - Milk

[MangaDex]

 

[Glomoro]

When your own mom thinks your only strong point is large boobs

 

[Nemesis566]

Fish is a better source of vitamin D than sunlight because sunlight damages your skin

 

[Type29AA]

Fish is a better source of vitamin D than sunlight because sunlight damages your skin

If done in moderation, it will be fine. For those 2, a few walks outside in the early morning would be enough.