The idea of copping a feel for cash comes after Tokyo assemblywoman Ayaka Shiomura was heckled by lawmakers earlier on this year, shouting “Why don’t you get married?” during a discussion on motherhood.

The nine porn stars that will be offering their chests up to the paying public are delighted to be taking part in the ‘STOP! Aids’ event, which will be televised live, and they’re hoping people will be gentle with them.

Porn queen Rina Serina told Tokyo Sports: “I’m really looking forward to lots of people fondling my boobs, but I would be very happy if you would please be delicate.”

Fellow star Iku Sakuragi has no issues with the event. “It’s for charity,” she said. “Squeeze them, donate money – let’s be happy.”

Want to watch? The tit-tastic event starts at 7pm (EST) on Saturday. 

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