>>48276911>lewds Thats a wierd way to spell SCIENCE, dear Anon...
Fuck it, the /vp/ archive is dead ATM, so Ill just link you to a /trash/ dogfucking thread where I unceromially stole and butchered the anatomy stuff Ive quouted back in June/July in some Lucario waifu thread IIRC:
https://desuarchive.org/trash/thread/35546125/#35617119