Juicy Imouto☆Hentai Pakorikkusu ~Mezase! Motekawa H na Onna no Ko♪~

"I want to be a little devil girl!" My little sister, Ohana, came all the way to my room late at night to make a stupid declaration. The stupid-looking magazine Ohana brought with her contained an equally stupid article. "Today's cute and popular girls are little devils☆" "Let's study all sorts of naughty things and get ready to make our yet-to-be-met prince fall in love with us☆" Apparently, the purpose of this section was to teach proper sexual knowledge. However, Ohana, being a simpleton, seems to believe the provocative words. This is going to be interesting... right? "Gufufu, I have no choice... In that case, I'll be your naughty training partner." "Seriously? Are you sure?" "...Huh? S-sure." "Sniff, sniff, I'm going to have some naughty fun with Onii-chan☆" Although he's a little intimidated by Ohana's unexpectedly enthusiastic attitude, he pulls himself together and grins to himself. It was all agreed upon, so let's have as much fun as we want...!