“Why Does Deep Throat Juice Come Out?” 5 Female SOD Employees Research Into The Throat Tide Of The Stimulation Of Deep Throating SOD Sexual Science Lab REPORT 20 Udagawa Touka Shimizu Riha Kubota Minatokoto Kajio Hauu Yoshii Ayaha
SOD Sex Science Lab: A company involved in sexuality and is a unique SOD organization that seriously researches eroticism, and aims to develop the sex industry and expand sexual knowledge (which can be used in the development of products and services, and constantly revamps sexual common sense by disseminating it to society). The theme of this time is [deep throating]. Female SOD employees, led by lab researchers, put their bodies on the quest.
