Splosh Scoundrel. Christopher Carter & Friends: Erotic Adventures, #27

Christopher Carter's girlfriend Wendy has had her identity stolen and her credit card maxed out to the limit. When the bank refuses to help, she turns to Carter and they determine that the thief is into 'sploshing'-specifically that he likes pouring creamy substances over and under clothes for purposes of sexual titillation. Our two heroes attend a wet and messy party to try to identify the specific culprit.
A statuesque blonde pours custard over the head of a scrawny English gentleman. Wendy feels cold liquid fill her panties, oozing into her. Cream is rubbed into clothing. Two women, first in bikinis, then not, wrestle in custard as Wendy uses the distraction to search the cloakroom for clues as to the culprit's identity. Carter goes to court, but to no avail and Wendy must decide whether to attend a private party where the touching will be much, much more personal.
Will Wendy attend the party? Will they identify the culprit who stole her life? How will revenge be exacted?