IMOTA-004 — A Sister Who Debuted In The Otaku Club Gives Her Pathetic Brother A Reverse Sex Education Miyuki Sakura

My little sister joined the otaku club for fun, and is now crazy about cosplay. Up until now, she's been completely ignoring me, but lately, she's really started to warm to me... My little sister's goal is money and dicks!? My little devil brother is at the mercy of this little devil and gets screwed over and over again! "I'll milk all of your kinky otaku dicks★"