@coolboymew @All_bonesJones @lebronjames75 Old/dried cum and dead skin cells is called smegma, it builds up under the head of uncircumcised penises and even circumcized ones if dirty enough. Very few people are into it irl and most irl porn of it is even just cream cheese, but the idea of filth is very erotic to some and may be a reflection of being in a society that is overtly focused on cleanliness.