It is known that Seungcheol's favorite part is your ass. His hand is almost always in your back pocket when you wear jeans, always give it a little slap when you walk by, and loves to hug you so his hands can rest on it. His favorite position is doggy just so that his hands can rest on it while he rams you. The first time he sees you wearing leggings his eyes never leave your ass.
Jeonghan has always loved your neck. He loves how hickeys look scattered across it, the pretty purple blending into your skin. His hands always find their way to your neck when you're having sex, not even in a kinky way sometimes, but more as he likes to feel the soft skin beneath his fingers. He basically lays on top of you when you sleep just so that he can put his face into your neck.
Joshua has a thing for your eyes. He always says that your eyes are your most expressive feature. He loves how he can look into your eyes and doesn't even need to ask how you're doing. When you two are having sex he loves how your eyes screw close when you get close. His favorite thing to say is to look him in his eyes and he'll just see love and adoration in them.
Jun's favorite thing about you is your mouth. Whether he's stealing kisses throughout the day, putting his fingers in his mouth while he's pushing in and out of you, or watching his cock disappear in your mouth when you give him a blowjob, he can't get enough of it. This does come as a downfall in the summer though, popsicles always lead to something more.
Thighs. That's it. Hoshi loves how soft the skin is. He loves eating you out, whether it's you on your back or you on his face because he loves being between your thighs and gripping onto them. You can never be in the kitchen at the same time as him because you'll end up on the counter with him between your legs, just massaging your thighs. When you two are sitting together on a chair or couch he'll put your legs over his just so that his hands can comfortably rest on them.
Wonwoo could get drunk off of your hands. Running your fingers through his hair and palming him through his pants have the same effect on him. He loves when you ride him and your hands rest on his shoulders just so he can feel every time you squeeze them. He loves handjobs because your soft skin feels amazing against the most sensitive part of him. He always does the gentleman kiss onto the top of your hand and it always causes you to melt inside.
Woozi loves your height, whether you're shorter or taller. If you're shorter he loves how you have to lean up to kiss him or how you ask him to get something you can't reach. It's a huge ego boost for him. He hates how people mention his height, but if someone says it around you, you will definitely cheer him up at home, usually by being more submissive than usual. One thing that comes with you being taller than him is your legs, which he also sees as a huge bonus.
One of Seokmin's favorite thing about you was your boobs. He loves their size, how soft they are, how sensitive your nipples are, and how they get goosebumps when the apartment's a little bit too cold. He loves you being on top so that he can suck on your nipples while you bounce up and down on him. He often falls asleep with his head on one boob and a hand on the other.
Mingyu would only be able to pick his favorite part of you if it was a life or death situation, in which case he would choose your ass. Everyone knows this boy is horny 24/7 and your ass is always available to him. Doesn't have a spot to rest his hand? Your back pocket will do. You two are cuddling? Hand on ass. Mingyu could be shot and he would say something along the lines of, "Your butt is the only medicine I need."
Minghao can not get enough of your stomach. He is always hugging you from behind so that his hands can rub little circles in your stomach. During foreplay he loves kissing from your neck to your groin and placing featherlight kisses on your tummy. One time when you two were having sex he noticed a slight stomach bulge and came almost immediately. If you have a period he would definitely rub your stomach to try and soothe the pain.
Seungkwan definitely loves your feet, but not even in a sexual way. One day you had complained that your feet hurt after a long day at work and he offered to give you a foot rub but you brushed him off saying that your feet weren't the prettiest. He took this personal because he didn't want you to ever feel insecure around him. He watched a few Youtube videos and bought some supplies and started giving you pedicures and foot rubs. You felt a little guilty because he was constantly dancing and on his feet so you started reciprocating the actions. You guys definitely have the best feet out of Seventeen.
Hansol is a very easy going person and he like simple things, like your boobs. Whenever you two are lazing around he always has his arm around your shoulder and you can feel his fingers slowly moving to your boob. He loves having you ride him for two reasons: he's always tired and also your boobs are eye level to him. First time he saw you in only a bra he blew water through his nose.
Chan loves your voice. I feel like he is always looking for praise and so when you two are having sex, hearing all the pretty sounds you make and the dirty words that leave your mouth will completely ruin him. When he's away on tour he'll have you send voice notes of what you did for the day (even if you two had already talked about all of it) because he uses them to help him fall asleep.