Prompt: <lora:octopus_v0.5:1>,(tentacle grab waist:1.3),(tentacles grab arms) , (tentacle grab breasts:1.3), (tentacle grab legs:1.4), (tentacle grab neck),tentacle grab foot,spread legs, tentacle around body,happy sex, sex from behind, (doggystyle), 
1girl, octopus, solo,nude, under water, tentacle sex,tentacle around breasts,  tentacles, large breasts, masterpiece, best quality, highly detailed ,closed eyes, open mouth,
Negative prompt: (worst quality, low quality:1.4)