[Matsuka] Two-Colored × Too Cheerful 〜 Part 1 (COMIC Grape Vol. 93)

Two bratty gyaru schoolgirls moonlight as paid companions for a wealthy old geezer whose sex drive is nothing short of insane — one dark-skinned beauty ends up collared and pounded into a screaming, eye-rolling wreck while her best friend is forced to watch, cursing him between shivers. Meanwhile at school, the girls' hulking substitute teacher laments his terrifying 'Schwarzenegger' reputation and dreams of being a beloved educator, blissfully unaware of the after-school secret his little devils share. Part one of a raunchy, comedy-laced romp where big breasts, thigh-high stockings, and an army of energy drinks meet one old man's relentless appetite.