They take this out back

Hitomi and Kimi both strip naked with Kimi only have the vibrator in her pussy and the bracelet that is attached to it around her thigh, as well as her police hat.

"Nice pussy jewelry." Hitomi chuckles

Kimi leans in close with her breasts smashing Hitomi's, "Let's get this over with."

"Now, now girls." Fei says. "We do this in the back. Don't want to discourage any guests from entering my son's café. We take this in the back. Take your clothes please."

Both women listen and walk back to the kitchen with Tifa and Fei behind.

"And let's just see what is keeping my lazy son like this. I am sorry for the inconvenience, Tifa-san." Fei says to Tifa as they enter the back, "My son is never..."

The group stops and Hitomi and Kimi's mouths drop as Fei turns around and screams, "Oh my god!"