The Permanent Booru

Score: 0.01

+ anthropomorphism	4525794
+ ass	1469423
+ balls	1415510
+ belly	369339
+ big balls	209955
+ big penis	341161
+ bodily fluids	1963331
+ body hair	104452
+ chain	48123
+ character:doctor starline	200
+ character:dr. eggman	1057
+ clothing	2726671
+ collar	353958
+ creator:joalmidon	107
+ cuff (restraint)	21491
+ dominant	114393
+ dripping	169901
+ duo	2034682
+ erection	1142605
+ eyewear	407564
+ facial hair	129934
+ gender:male	3521378
+ genital fluids	1395176
+ genitals	2703476
+ gloves	298179
+ grin	112990
+ handcuffs	13620
+ handwear	253695
+ huge balls	135820
+ huge penis	225905
+ humanoid genitalia	534014
+ humanoid penis	541984
+ imminent sex	47816
+ interspecies	413717
+ leaking	57565
+ leaking penis	1316
+ leaking precum	24889
+ male/male	742344
+ mature male	23001
+ medium:simple background	1622384
+ meta:1:1	194034
+ meta:digital media (artwork)	908893
+ meta:hi res	2892009
+ metal cuffs	7171
+ musclegut	49205
+ muscular	580730
+ mustache	20453
+ nervous	31361
+ nipples	1635496
+ nude	1719311
+ overweight	434564
+ pecs	252011
+ penile	621045
+ penis	2157622
+ precum	252169
+ precum drip	44100
+ rating:explicit	3747435
+ restrain	115
+ restrained	58834
+ restraints	79830
+ series:idw publishing	12499
+ series:sega	109770
+ series:sonic the hedgehog	168900
+ series:sonic the hedgehog (comics)	24723
+ series:sonic the hedgehog (idw)	11291
+ shaking	40628
+ size difference	472600
+ slightly chubby	185654
+ smile	1405535
+ species:human	543455
+ species:humanoid	659875
+ species:mammal	4513840
+ species:monotreme	10806
+ species:platypus	1162
+ tail	1416834
+ teeth	817328
+ thick thighs	716953
+ throbbing	18393
+ throbbing penis	16805
+ trembling	34792