precum
Other names: ガマン汁, 我慢汁, 先走り汁, カウパー, 尿道球腺液, precum, 先走汁, 先走液
The clear lubricating and pH neutral fluid that comes out a penis when aroused.
See also
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Analytics for precum.
Other names: ガマン汁, 我慢汁, 先走り汁, カウパー, 尿道球腺液, precum, 先走汁, 先走液
The clear lubricating and pH neutral fluid that comes out a penis when aroused.
Analytics for precum.