Jika dibandingkan dengan pendahulunya seperti SONE-289 atau SONE-256, SONE-304 lebih ekstrem dalam durasi "kejang". Rata-rata adegan klimaks dalam JAV berlangsung 10-15 detik. Namun di SONE-304, post-orgasmic convulsion bisa mencapai 45 detik hingga satu menit. Ini dicapai melalui teknik overstimulation pasca-klimaks, di mana rangsangan tidak dihentikan meskipun Si Cantik sudah memohon.
For a title like SONE-304, the actress's skill is paramount. Unlike mainstream acting, this genre requires: SONE-304 Membangkitkan Klimaks Kejang Intens Si Cantik
AV productions, particularly from major labels like S1, employ several choreographed and cinematic techniques to achieve the effect of "intense convulsive climax." These are not spontaneous but are carefully orchestrated: this genre requires: AV productions