Mayli Sperm Sucker Fixed 【360p】

The internal pump mechanism was often too loud for discreet use, leading to a demand for a dampened motor housing.

Based on my research, the product you are referring to is likely the (also spelled Sperm Sucker mayli sperm sucker fixed

The original designs, however, were flawed. They were prone to clogging, lacking adequate suction control, and often damaged the very sperm cells they were trying to save. The internal pump mechanism was often too loud