1026759
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original
2boys
2d
2d_(artwork)
animated_skeleton
bottom_sans
bound
clothed
convenient_censoring
convenient_censorship
digital_media_(artwork)
duo
flowans
flower
flowey_the_flower
flowsans
gay
implied_penetration
interspecies
korean_text
male
male/male
male_only
monochrome
monster
monster_boy
mouth_forced_open
plant
plant_tentacle
restrained
sans
sans_(undertale)
seme_flowey
simple_background
skeleton
soul
soul_sex
submissive
tentacle
tentacle_on_male
tentacle_rape
tentacle_sex
tentacles_around_legs
tentacles_on_male
text
top_flowey
uke_sans
undead
undertale
undertale_(series)
ut-2828282928
video_game_character
video_games
vine_tentacles
vines
white_background
yaoi
tags