"If you decide that I am just an object, like a cocksleeve, fleshlight, or rubber sex doll, then its not cheating. It's just like your girlfriend using a dildo to get herself off, your are masturbating with your toy.."
""Here, you can have this magazine. It's just guys with big cocks fucking young girls like me. I want the magazine with the girls tied up and unable to say no. Wait, if I am tied up and guys just fuck me, that's not cheating either""
""...Besides, you're my brother and all girls know that their brothers sniff their dirty panties and spy on them in the shower. It's not like your girlfriend doesn't know that you've done that to me. It's obvious. I think if she were here, she'd just help you jerk off that big fat cock of yours. She knows how addicted you are to my cunt and how hers is never going to compare to sister-pussy""
"...Besides, it's definitely not cheating if I eat your cum out of her. She's just a sex toy you are using to milk your cock and I'm just cleaning it for you after you're done."