Question: things that are silky smooth?
Answer: Feathers. The softness of the feathers can make you use them all over your body, minus where it tickles and it's just so much prettiness and fun.
Silk. Silk fabric is one of best things to touch. ... 
Soft Toys. ... 
Baby's Skin. ... 
Fur. ... 
Flower Petals. ... 
Marshmallow. ... 
Cotton Ball.