Drampa are excellent cuddlers, yes! But drampa technically has arms, so there’s a debate as to whether or not it counts as a serpent. Some say, yes, of course, as its body is serpentine, and in any case, if one counts dunsparce (which has wings), then one can merry well count drampa. Others say no because dunsparce is literally classified as a snake, and in any case, it doesn’t do much with its appendages except float, whereas drampa actually does use its arms for cuddling.
This is also a matter of heated debate in the pokémon scientific community.
The Pokédex According to Bill 