[Adolescent sister who woke up to kissing turns into a salivating slut? ] Hikaru spied on her brother kissing a female college student's tutor. She couldn't contain her excitement as her brother's kissing skills improved with each passing day, and she began to think strongly, ``I want to kiss like that too.'' Immediately approach her brother and beg for a kiss! However, due to her sister's repeated temptations, there is no way that her brother's sexual desire will cool down with just a kiss...all over the house...