[This was a custom request] One day you find yourself confronted by one of God's angels. You've been having sinful thoughts about your own sister that you're unable to control and God has sent one of his Angelic helper's down to assist you. She begins by scolding you and encouraging you to self pleasure and mate with other women like a normal man. But when she asks you to get your cock out so that she can show you how good it feels, you're surprised at her methods. She explains that it's a rare way of teaching but that in extreme circumstances, God allows assistance from his Angels but ONLY with their hands and mouth. However, when she begins helping you jack off and licking at your cock and balls, you can tell that she's teasing you. She talks about your sister while she plays with you - her thong pressed against her arsehole, her tits bouncing while she runs. You lose control and cum in the angel's mouth. But her words did anything but help you - in fact, they made you feel much hornier than ever before. A week later, you're still jerking off to your sister and thinking about your intense experience with the angel. She appears again, annoyed that you're still sinning and thinking about your relative. This time, she tells you she's going to fuck you. It's really not allowed in the rules of Heaven but she ensures you that it's the only way to teach you that other non-related women are the only way forward. She's a little hesitant at first but immediately gets carried away riding your cock. Again, she describes your sister and asks if her pussy feels how you imagine your sister's would - wet, hot and slippery. She encourages you to smell her panties, knowing that you've done that many times to your sister's and teases you knowing that you want to fuck your sister's arsehole as well as her pussy. She cums around your cock and allows you to spunk inside her, before disappearing once more. For the next 24 hours, you masturbate constantly - hoping that you can call the angel back once more and, just like clockwork, she appears the next night. She's frustrated that her plans aren't working (Of course they haven't! She doesn't seem to realise how carried away she gets...) and you decide to use this to your advantage. You tell her that, as you really want to fuck your sister's arsehole, the only way to cure you is to let you fuck her angelic ass instead. She's nervous about getting into trouble with God but she agrees... deep down wanting to try it herself. She whines at first as you slot inside her virgin arse but she soon becomes weak and slutty once more while letting you wildly use her ass. You stretch and gape her while fucking her so hard and deep. She gets hornier and hornier talking about you fucking your sister again and before you know it, you've filled up her belly with your load once more. This time she doesn't disappear right away. She had so much fun being used anally that she promises you she'll be back every night for a buttfucking. Maybe she has helped you to get over your sister after all because now all you want to do is to ruin her holy holes!