This scene completely sums up Kasumi's relationship to the man and the situation. This is probably set before the game, so she's probably only 15 or less. She's probably barely taller than 5 feet and she'll only weigh around 90-100 pounds. She's an inexperienced kid in every way, with only developed breasts and body. She's so much smaller and fragile than the man. Her shoulders are only as thick as the guy's dick and her entire torso is only as thick as the guy's leg. And this guy, who is probably much older, taller and heavier than Kasumi, just sits on her stomach and shoves his huge dick between her breasts. Also, they seem to be in a forest. Most girls, especially that age, don't want to lie down on a grass-field in a forest with their bare back. So the guy probably took off her shirt part and forced her to lie down while he just sits on top of her. Kasumi seems to be embarrassed, and doesn't know what to do as the dude's entire weight crush on her stomach and his leg pressure her left arm and stops it from moving. Her right arm is free, but she doesn't know what to do with it, so she puts it on the ground so that the guy can do anything he wants to her. She's desperately trying to please the guy by pushing her breasts inward with her right arm and the guy's leg so that her breasts can become even bigger and completely cover his dick. She's also lowering her head and trying hard to lick the man's penis in order to please him. He'll probably soon cum all over her pretty face, hair and boobs.