Im worried about my first sex with my girlfriend → worried mother-in-law ``Do you want to practice with me? - You can fail as many times as you want.” → Successful sex with her → “Were you able to have sex properly? - Shall we answer? - ] Not only pre-practice but also mother-in-law who asks for SEX after answering and succeeding in sex with her. - Of course, I also desperately shake my hips to show the results of my practice! - Then, her mother-in-law drowns in the sex that I trained, and she smiles with a gentle smile saying that she did well! - The result of practice is perfect!