Does a girl feel the emission of semen from her, or is the presence of a white fluid without feeling its emission during kissing considered mathy (pre-ejaculatory fluid)?

Semen is a fluid that exits in gushes with intense arousal, followed by a period of relaxation, and necessitates ghusl (ritual bath). As for pre-seminal fluid (madhi), it is a thin, white, sticky, transparent discharge that exits with minor arousal, not in gushes, and is not followed by relaxation. Its exit may not even be felt. It necessitates washing the affected area and performing wudu (ablution). The minor arousal that typically causes the exit of pre-seminal fluid often results from foreplay, looking [at something arousing], or thinking about matters that stimulate desire.