[Mokuseirokku] Strongest W Heroine Isekai Pinch

Invincible duo Seina and Hizuki celebrate another easy monster kill, bragging that together they're the most powerful pair alive — right before a grinning demon girl banishes them to another world for her own twisted experiment. Stranded and vulnerable, Hizuki is left dripping with tentacle residue that sprouts a thick, aching dick between her thighs, and the helpless magical girl can't stop herself from pinning her girlfriend down, rubbing her new cock against Seina's bare chest and pounding her senseless while Seina squeals that it isn't her will anymore. As the horned voyeur watches with delight, cracking a dark orb to measure how thoroughly lust rules them, the two heroines rut through orgasm after orgasm — even six hours later they're still tangled together, sweat-soaked and broken, with Seina humping away like a complete beast while their captor sighs that the experiment is over.