This one took a lot more effort than I thought. Very simple idea, if one dick is cool then two(or more) is better right?
As an added bonus series sometimes does 2+ cocks which is neat.
FYI as per usual this dataset contains zero men so if it works for men, great but I'm not testing for it. Hopefully the next version will support parallel cocks and or horse cocks as well.
Example Prompt: diphallism, 1girl, futanari, smile, erection, testicles, penis, <lora:DiphallismV1:1.0>