IPZZ-891 [Beyond "Lovey-Dovey"—Super-Intense Love] My stepsister, who loves me more than anyone else in the world, was madly in love with me—but the moment I got a girlfriend, she went full yandere! She stole my first blowjob and took my virginity; a forbidden mutual-love NTR story. Saki Sasaki.

My stepsister Saki is absolutely crazy about me—she loves me more than anyone else in the world. I couldn't possibly tell her I’ve got a girlfriend... but one day, I couldn't hold back, and Saki caught me getting intimate with her at home... "Hmm, so Big Brother got a girlfriend, huh? I guess I'll just have to steal all your 'firsts' and make you so obsessed with me that you forget all about her lol." "You're still a virgin, right, Big Brother? Why don't we practice for your girlfriend's sake?" Overwhelmed by Saki’s aggressive advances, I ended up sharing my first kiss, first blowjob, and even my first time having sex with my own stepsister... But it was just practice... so it was fine... or so I told myself... Heart-pounding, illicit sex—even right next to my sleeping, drunken girlfriend! "Big Brother! No! I'm gonna cum!!" Before I knew it, I was completely captivated by my sister... there was no going back to my girlfriend... "I love you so much, Big Brother! Let's stay together forever!"