Meri chhoti sauteli bahan janna chahti hai ki ling kya hai, aur main use uske jivan ka sabse achchha sharir rachna varg deta hoon

My shy stepsister wants to feel like having a dick inside, since in sexuality classes at her school she has seen a lot about those topics but she is afraid to consult with another person, and since we trust each other I teach her what it is.