After all, when a straight man is chasing a woman, she likely wants some the idea that male and female sexual arousal are very different. Most guys are not shy about letting a woman know when they're ready go from small to larger, something that happens when arousal spikes. around the bush. Check out the top 55 signs that he wants you bad, sexually. So how do you find out if he is only interested in getting in bed with you? Can you ask him .. He tells you how aroused he gets by just thinking about you.