Onigiri made by armpit

This is the rice ball version of Love Apple.

They make rice balls by putting rice in their armpits.

Love Apple:

Women do a ritual dance with apple slices lodged in their armpits. After the dance, each gives her slice to the man of her choice, and he then eats it.

To encourage the growth of bacteria such as staphylococci.

Never do it in the real world.