What do Shakespeare's two long poems Venus and adonis and the Humiliation of Lucretius describe?

Two of his early long poems, Venus and adonis (1593) and The Shame of Lucretius (1594), are based on Ovid's story. The former describes Cupid's love and pursuit of Adoni, a young hunter, while the latter condemns debauchery and violence. The overall artistic features are gorgeous and delicate.