Isekai Kita no de Special Skill de Zenryoku Ouka Shiyou to Omou The Animation
Isekai Kita node Sukebe Skill by Zenryoku Ouka Shiyou to Omou tells the story of a virgin boy, Tatsuo, who masturbates all day while dreaming of the perfect cock that could satisfy a woman with just his appearance.
After another orgasm, he is suddenly teleported to another world, and he wakes up lying on the lap of a girl who turns out to be a goddess. She informs him that she can grant one of his wishes before sending him to another world and then he asks him to have the perfect cock, with great strength and different abilities, which could satisfy any girl and make them so addicted, so that they can no longer live without him, and thereby, thanks to this, he will build his ideal harem.
The goddess fulfills his, albeit ridiculous, desire, after which he suddenly grows another member in addition to the already existing one and she asks him, as the chosen one, to use his new powers to defeat evil in this world.
Although after the resulting goddess scoffs at this, considering it some kind of ugliness, the guy is delighted and instead of immediately going on adventures in another world, he first decides to honor the goddess to become the first to taste his members, even against her will.