Imaizumi Brings All the Gals to His House Vol. 4

It's a new house, but so long as Imaizumi's there, the gals will gather! With Reina's sister Lisa joining the boy-toy's growing harem, the four explore what exactly it is about him that gets their hearts racing. His father expected that living alone would make Imaizumi "man up," but nobody would've expected this would be how he'd do it!