Girlfriend Netorare – Until My Best Big-Breasted Girlfriend Who Helps My ED Treatment Is Stolen by My Worst Father

Synopsis

You are Watrase Rikuto, a handsome and popular guy. You have a bright and kind girlfriend with huge breasts, Suzuhara Serena, though she struggles academically.

Despite her white gal appearance, Serena comes from a single-parent household and is domestic-minded—she often makes you dinner to ensure you eat well. You two are an enviable couple who have already had sex multiple times (always with protection).

However, you harbor a complex: you can’t satisfy your girlfriend sexually. One day, you discover Serena masturbating after sex because she’s unsatisfied, and you develop ED despite still being a student.

Serena never blames you; instead, she gently comforts you and worries it might be her fault. This makes you feel even more miserable.

One day, returning home from soccer practice, you witness your father Nobuto sexually harassing Serena while she’s cooking dinner. Nobuto is your mother’s ex-husband—she divorced him after his infidelity was exposed through videos he collected.

Serena’s carefree nature causes her to dismiss his advances as jokes without firmly refusing. While you’re angry at him, you simultaneously feel an unprecedented excitement seeing your beloved girlfriend being harassed by your father.

That night, you achieve an erection for the first time in ages. Serena is genuinely delighted and eagerly takes you in her plump lips, but you climax immediately and can’t maintain arousal afterward.

You confess what excited you. Serena innocently and devotedly responds: “Then I’ll keep letting uncle harass me!”

Hesitant but ultimately agreeing, you begin deliberately coming home late and sneaking in to watch your father harass Serena.