I don't think that Yakuza 4 hostess girls Noa Mizutani and Chihiro Ikki need any "sexy" help, but this lady named Aoyama was chosen to anyway. And woah. Well, I think maybe she was kind of sexy back in the day. 

Aoyama is here to demonstrate sexy poses for the girls that will play hostesses in Sega's PS3 game. The girls are too embarrassed to hold a pose. I don't think they realize that they're out-sexying their teacher.

Things get even more embarrassing for the ladies. When teacher starts telling Mizutani how lovely her chest is, she politely denies it. Sorry, but I'm with teach on this one. Poor Chihiro gets shot down, and it's true that that frumpy sweater is doing nothing for her. No worries, as Aoyama has some breast exercises lined up.