to give and receive あなたと、いっしょに、きれいになりたい。

＜p＞Penises rejoice! Here is the expert guide you need to the art and science of giving and getting oral pleasure. Learn techniques for causing great pleasure and for communicating desires, needs, and boundaries. Find out the science of why oral sex feels so damn good, work through societal and cultural messages that might get in the way of full enjoyment, and get a good grip on the health, safety, and hygiene stuff you need to know. Dr. Faith G. Harper, sexologist and bestselling author of Unfuck Your Brain and Unfuck Your Intimacy, brings her humor, knowledge, and compassion to help you gain a wonderfully fulfilling sex life.＜/p＞画面が切り替わりますので、しばらくお待ち下さい。

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