I ended up swapping bodies with my beloved Rei-senpai's younger sister Mahiro! Wow, so these are women's breasts! They're so soft! Wait a sec! That means I can live with Ling san! I'll go and sniff her underwear right away! So hot! Taking a shower together and attacking Ling-san while she's sleeping is the best! Also, I wonder what it would be like to have sex with my body that's been swapped? Wow, it feels twice as good as usual!