Isekai Kita node Sukebe Skill de Zenryoku Ouka Shiyou to Omou The AnimationTV Show

The hero encounters a dwarf craftswoman who makes sex toys, claiming they’re more pleasurable than a real penis. Determined to prove otherwise, the hero initiates sex to show her the true pleasure of a real penis, using a combination of toys and real sex to convince her. The captain of the knights, proud and beautiful, has a secret: she masturbates naked outdoors. In her routine, she finds what seems to be a real penis and decides to use it, experiencing immense pleasure. However, one day she encounters a naked man in the same spot, unexpectedly changing the situation.