It's like all character body pillows are like that, suggestive. Just looked up Luffy to rest my case, and the first images that pop up are him in a suggestive pose. Like really! .-. Don't ruin my image of Luffy! ********! >: ( Anywho, I think I'm more interested in the story than the characters themselves though. And I like the humor that goes along with those types xD But I think I get what you mean by creepy. Especially when those stories are so unrealistic. Like the female is thinking of the male main character at a particular time and then the next page has him randomly showing his face to her. There are others I've read that aren't creepy like that imo. Yona of the Dawn is one, which is personally my favorite manga because the main character's development is so unique and different to most romance manga. There is also Akagami no Shirayukihime, which is more cute but not creepy.