I've been married for a year and almost 4 months. Our sex life has struggled since the beginning. My husband has gained 80 lbs since we first started dating a few years ago. We have struggled with sexual positions because I'm very short (under 5 feet). This makes me on top challenging because my knees don't touch the bed because of his thighs. His large belly and large thighs make his *** appear to be very short and also make it hard for us to get it in far enough. When he is on top we have successful penetration but he gets too exhausted before he even ejaculates. I'm at a loss. I don't know what else to do and I'm very frustrated. He's been saying for years that he wants to lose the weight and I have given 100% effort to helping him but he doesn't actually try. He eats fast food lunch every day despite me making him good tasty lunches. He chooses fried food and dessert all the time. I'm so disappointed and have no clue what else I can do. Anyone have any idea?