Kon'yakusha no Hahaoya wa, Ore no Motokano Deshita. ~Mama ni Natta Kara ni wa, I~ppai Ogyarasete Ageru♪~

I, Tomiaki Makino, have a peculiar fetish: "baby play."
The act of completely becoming a baby and being showered with maternal affection thrills me to my core.

I met a woman on a dating app who could fulfill this desire, and we started a relationship.
—But it didn't last long.
I found out she was a married woman with children.
Feeling guilty, I unilaterally cut off contact.
But now, right in front of me, is "her," the woman I cut off contact with...

"Oh? Oh my, my, my, my... Heheh. You're Tomiaki Makino, aren't you?"
"Huh?! Mom, how do you know Tomiaki-kun's name?"
"Heheh, how, you ask...? Well, we've had our share of experiences, haven't we?"

I reunited with her at my fiancée's family home—.