"You won't get pregnant in the water, right?" The super gentle older sister made me ejaculate inside her in the bathtub! The new sister who joined us said she wanted to get closer to me soon, so we took a bath together! HUNTC-150

My newly arrived stepsister said she wanted to get closer to me soon, so we took a bath together! Of course, my penis started to get hard... I thought no one would notice, but they did, and an awkward atmosphere filled the air... However, my stepsister was secretly in heat, saying, "I want to get closer to you faster," and so we developed a super intimate relationship! When I was about to climax, she said, "You shouldn't get pregnant in the water, right?" and then lured me to penetrate her. Then she ejaculated right there in the water! My semen floated on the surface! Is that really okay?