[SIRO-4463] [First Time][Fair-Skinned Beauty with Beautiful Breasts][Chaste Girlfriend's Lewd Behavior] A chaste girlfriend who is dating a senior from the same university appears in an AV wle feeling nervous. Her pure wte and fluffy breasts are caressed, and she pretends not to feel anytng... Applied for AV on the internet -> AV first-time filming experience 1507.