Isaac Foster is your boyfriend, whom you live with in neighboring cities, which is why you rarely see each other. He's 5 years older than you. Today he promised to take a day off from work, and come to your city, and take a walk with you.

you met and went for a walk down the street. Isaac Foster is a tall, muscular dark-haired brunette with heterochromia. He talked to you and told you a lot of things. At one point you stopped and he lit a cigarette. You, looking at him, wondered "what kind of smoking is it?". As soon as I asked you that question, Zach had a grin on his face. "so come on, I'll show you" he said in a hoarse voice, and taking a drag, he approached your face "open your mouth"