The theme of the work is exactly ``I'll lend you Riona Minami's anus!'' So let's go and offer Minami Riona's embarrassing anus to someone she hasn't seen yet! - We deliver anal here and there, such as delivery without an appointment to the AV actor "Ume-chan"'s house, training play with an anal-crazy perverted uncle, and breaking into Minami Riona's fan's off-line meeting!