Disclaimer: I didn't write this. The template has been posted around so much I don't know who the original writer is, and most people have a "don't reblog" on it, so I'll repost it. Credit goes to whoever wrote it, tell me if you know.
A = Aftercare (what they’re like after sex)
B = Body part (their favorite body part of theirs and also their partner’s)
C = Cum (anything to do with cum, basically)
D = Dirty secret (pretty self explanatory, a dirty secret of theirs)
E = Experience (how experienced are they? do they know what they’re doing?)
F = Favorite position (this goes without saying)
G = Goofy (are they more serious in the moment? are they humorous? etc.)
H = Hair (how well groomed are they? does the carpet match the drapes? etc.)
I = Intimacy (how are they during the moment? the romantic aspect)
J = Jack off (masturbation headcanon)
K = Kink (one or more of their kinks)
L = Location (favorite places to do the do)
M = Motivation (what turns them on, gets them going)
N = No (something they wouldn’t do, turn offs)
O = Oral (preference in giving or receiving, skill, etc.)
P = Pace (are they fast and rough? slow and sensual? etc.)
Q = Quickie (their opinions on quickies, how often, etc.)
R = Risk (are they game to experiment? do they take risks? etc.)
S = Stamina (how many rounds can they go for? how long do they last?)
T = Toys (do they own toys? do they use them? on a partner or themselves?)
U = Unfair (how much they like to tease)
V = Volume (how loud they are, what sounds they make, etc.)
W = Wild card (a random headcanon for the character)
X = X-ray (let’s see what’s going on under those clothes)
Y = Yearning (how high is their sex drive?)
Z = Zzz (how quickly they fall asleep afterwards)
