She's so attractive for a "Christmas cake." Her gyaru friend (who's equally attractive) is right: she's not lacking in assets whatsoever. Her chestiness, cuteness, open-mindedness, and enthusiasm for sex all contribute to making her so appealing.
I'd definitely have sex with her. I can imagine myself indulging in her boobs and drowning in the soft embrace of her rich body. I'll shoot my energy inside her while gently kissing her. In the end, she desperately whispers in my ears saying "I want...to have...your...baby...ahhn" and I came more vehemently as if my life depended on it. As I gradually filled her womb with my warmth, I vowed to marry her and make her happy.
Thank you for the translation (she's so unbelievably cute).