The Permanent Booru

Score: 0.005

+ animal genitalia	626229
+ anthropomorphism	4528331
+ balls	1416257
+ character:radio (flufferderg)	16
+ creator:thejoyfuldragon	779
+ gender:male	3523137
+ genitals	2704994
+ goo (disambiguation)	2878
+ invalid:goo (disambiguation)	64
+ machine	154636
+ male focus	61471
+ male only	168448
+ meta:hi res	2894620
+ muscular	581001
+ penis	2158667
+ protogen	1119
+ rating:explicit	3749327
+ sheath	118555
+ solo	3109560
+ species:protogen	15565
+ tentacle	6527
+ tentacles	98987