参上! キャプテン・ジャパニカ!!

剧情简介

"Captain Japanica" fights for justice and "lustice" in this comical erotic story.
He appears to save the day of a virgin couple struggling to bang!
He teaches them about the birds and the bees with his body!
Is this NTR? Of course not, it's justice!

[From DLsite English]