[HUNTA-615] 『It's not enough at all! Please, let's get even more naughty!』 My childhood friend, who is a super sex monster, begs me to cum inside her over and over again while holding hands like lovers!? Despite being popular, my childhood friend who keeps getting dumped for some reason makes me her boyfriend for a day to find out the cause!? Then, becoming my girlfriend, my childhood friend, who had been acting normally until then, suddenly changes her attitude! Super…