SW-450: 여자와는 교제하지 않았지만, 형의 부인 씨/미스가 가족에게 들키지 않도록 유혹해 왔기 때문에, 미경험의 지 ○ 포는 폭발 직전이었다. 형이 근처에 있는데 꽂아 줄까~?

I had no relationship with girls, but my brother's wife Mr./Ms. tempted me so that my family wouldn't find out, so my inexperienced Ji Po was on the verge of exploding. Will you let me insert it even though my big brother is nearby ~?