bestfriend sex 

when two best friends attempt to have sex but either the guy or the girl just cannot go through with it because they're best friends.

My bestfriend and i attempted to have sex, but i lost my hard because it was bestfriend sex.

bestfriend sex by Nightmare and Manni forever June 12, 2009

Best Friend Opposite Sex 

Someone who does things your boyfriend or girlfriend would do for you when you do not have a significant other.

My Best friend Opposite Sex about to come cheer me up.

Best Friend Opposite Sex by YM23 May 1, 2016

Best Friend Sexual Relationship(BFSR) 

When you are really close friends with someone and you guys have the same benefits as a FWB relationship. The reason why this relationship is different then a FWB is because the two of you do HAVE an emotional connection as well and physical yet dont wanna be in a commited relationship together. although you are commited as friends. Just not as partners.

also when your in this kind of relationship its rare if other people know about it.

WORNING! because you guys are such close friends there is a huge possiblity that one or the other will want a commited relationship.

EXAMPLE:

In the car coming back from SEA WORLD (after dropping off other peoples IDK)

FRIEND1(female): man that was a ton of fun we should do that again, you should have seen the look on your face >.< when you got soaked on that ride! *LMAFO*

FRIEND2(male): OH! get off it! you should have seen the look on your face, you looked like your head was about to be chopped off or something!

FRIEND2 PULLS TO THE SIDE OF THE ROAD

FRIEND1:hello dont tell me you forgot where my house is ;]

FRIEND2: no....i just feel like kissing you.

KISSING INTHE CAR ^-^ YUPYUP hence Best Friend Sexual Relationship(BFSR)

Best Friend Sexual Relationship(BFSR) by rinnua July 5, 2011

bestfriendsexual 

You only love your best friend you only love your best friend so you refused to be in a relationship

boy:Would you like to be my girlfriend
girl: no thank you I am bestfriendsexual

bestfriendsexual by anime_personkid December 19, 2020