It is possible to spend several hours at a time without realizing it, as to saturate after one hour.
Do not fear the role of game / story of the beginning, which can be scary for a little long for those who are not accustomed. The more the game progresses and the dialogues are short. Is nickel.
Opportunities flirtations with other perso ... and maybe more, and after all xD combinations -> more ^^
A very good play. Recommended.