Quick and dirty try at this concept since i didn't like the other options available, lack of pruning means there will be some rng involved but it does the work well enough, further tries at this would improve this rng and also fix the pov so it shows better the stomach and legs.
Some suggested resources to help with cooperative fellatio or deepthroat are down below:
Count of tags in the dataset:
futanari pov: 180
blush: 173
2girls: 157
navel: 155
looking at viewer: 146
nude: 130
sweat: 128
sex: 114
cum: 110
long hair: 110
vaginal: 104
pussy: 104
open mouth: 102
completely nude: 82
cum in pussy: 82
spread legs: 73
lying: 72
bangs: 71
on back: 71
overflow: 65
fellatio: 60
short hair: 56
smile: 55
missionary: 54
tongue: 52
veins: 51
pillow: 50
collarbone: 40
blue eyes: 40
horns: 38
multicolored hair: 37
blonde hair: 36
hair between eyes: 35
heart: 35
censored: 35
teeth: 33
red eyes: 33
green eyes: 32
loli: 30
mosaic censoring: 29
virtual youtuber: 29
animal ears: 29
grey hair: 29
purple eyes: 29
thighhighs: 28
hair ornament: 28
white hair: 28
pink hair: 26
ahoge: 26
bed sheet: 25
straddling: 23
blue hair: 23
symbol-shaped pupils: 23
dark skin: 23
group sex: 22
cum in mouth: 22
cowgirl position: 20
saliva: 20
purple hair: 20
heart-shaped pupils: 20
dark-skinned female: 20
red hair: 20
yellow eyes: 19
paizuri: 19
3girls: 19
ass: 17
brown hair: 17
1boy: 17
girl on top: 16
thighs: 16
black hair: 16
ejaculation: 16
on bed: 15
streaked hair: 15
upper teeth only: 14
cooperative fellatio: 14
cum in nose: 14
anus: 13
animal ear fluff: 13
holding hands: 13
jacket: 13
choker: 13
stomach bulge: 12
pointy ears: 12
interlocked fingers: 12
collar: 12
oni horns: 12
oni: 12
makeup: 12
skin-covered horns: 12
green hair: 12
blunt bangs: 11
double bun: 11
hair bun: 11
gradient hair: 11
hairband: 11
clitoris: 11
flower: 11
threesome: 11
bob cut: 11
doggystyle: 10
jewelry: 10
hair flower: 10
large penis: 10
gloves: 10
two side up: 10
flat chest: 10
tail: 10