I don't need a girlfriend, but I want to have lovey-dovey sex. I want to go on a flirtatious date, but I don't want to be constrained. It's hard to find such a convenient relationship. Natsuki is older and contacts me as soon as I'm done with work. - We contact each other every day, say that we like each other, and have sex live, but we haven't talked about dating clearly. Is this a saffle?