This ‘person,’ David Love, is definitely a spider.
Female spiders possess structures in their reproductive tracts called spermathecae that are used to store sperm. Humans lack them, and in fact, the human female reproductive tract is hostile to the survival of sperm. From this, I am forced to surmise that David Love is, in fact, a spider — and further, a female spider.
Alternatively, many other invertebrates have spermathecae, so it’s possible that he is instead a hermaphroditic earthworm.