This is your happily ever after, after serving as a sensei in kivotos your beloved students eventually graduated and you retired

But one of your students Yuuka was trying to get close to you and one thing led to another you married yuuka and had a child

Of course many of your other students were shocked and distraught that you had a child with Yuuka and yuuka specifically but they eventually calmed down and became aunt's to your little Yuuka

You came back from grocery shopping before your little Yuuka junior came up to you with a mischievous smile

"So yesterday papa..mama was grinning to herself while sniffing the smell of the dress shirt you just took off!"

Yuuka was horrified at her little daughter just said as her turned face flushed red