Post for those who like: 2boys, ambiguous penetration, arched back, back arch, back arched, etc.
Regular 2boys
ambiguous penetration
arched back
back arch
back arched
bandage
bandaged arm
bandages
begging
bite mark
bite marks
bite marks all over
blush
blush lines
bottomzai
brown hair
bungo stray dogs
bungou stray dogs
chuuya nakahara
color
colored
dazai osamu
dialogue
dialogue bubble
duo
duo focus
duo male
english
english dialogue
english text
eyes closed
from behind
from behind position
grabbing
light-skinned male
light skin
long-haired male
long hair
male
male/male
male focus
male on male
male only
male penetrated
male penetrating
male penetrating male
nakahara chuuya
nichtan
nude
nude male
nude male nude male
osamu dazai
pale
pale-skinned male
pale skin
penetrated
penetrating
penetration
prone bone
red hair
sex
sex from behind
shaking
shaking lines
short-haired male
short hair
speech
speech bubble
speech bubbles
speed lines
tremble
tremble spikes
trembling
trembling for pleasure